Briliant: Jurnal Riset dan Konseptual
type: channel
description: Briliant: Jurnal Riset dan Konseptual E-ISSN: 2541-4224, P-ISSN: 2541-4216 published by Universitas Nahdlatul Ulama Blitar. Published four times a year in print and online. Journals are published every three months, in February, May, August and November. The topic of the article contained in this journal is the result of research and thinking about the development of education and learning, Science and Technology. The focus in this Brilliant Journal covers the results of a research and development study in Education and Learning, Science and Technology; Scope of articles in Brilliant Journal of Education and Learning at the level of early education, primary and secondary education; Informal Education and Society; Educational psychology; Education Management; Evaluation of Learning and Education; Learning, Technology, Development and Application of Science both natural and social, Development and Application of Technical Science, and Technology Development.
publisher: Universitas Nahdlatul Ulama Blitar
language: en-US
publication name: Briliant: Jurnal Riset dan Konseptual
issn: 2541-4216
items: Pengaruh Aditif Metanol dan Ketebalan Membran Terhadap Karakteristik Membran Berbasis Selulosa Asetat
items: Isolasi Selulosa dari Tongkol Jagung Melalui Delignifikasi Ultrasonik
items: Evaluasi Kinerja Model Arima dalam Peramalan Konsumsi Energi Gedung Bertingkat
items: Pemetaan Luas Genangan Banjir di Das Way Tipo Kabupaten Lampung Tengah Menggunakan Aplikasi Hec-Ras
items: Analisis Klorofil-a, SST, dan Kedalaman Untuk Pemetaan Daerah Penangkapan Ikan Pelagis Kecil di Laut Jawa
items: Analisis Produktivitas pada Unit Produksi dengan Metode Objective Matrix (OMAX) di CV. Serba Jaya Oke Surabaya
items: Evaluasi Pemilihan Sustainable Supplier Dolomit Dengan Metode FAHP dan TOPSIS di PT. Petrokimia Gresik
items: Identifikasi Pemborosan Dengan Pendekatan Lean Warehouse Pada Gudang Oli di PT ABC
items: Identifikasi Pemborosan Proses Produksi Sepatu Casual dengan Menggunakan Metode Lean Six Sigma di PT. XYZ
items: Analisis Pengendalian Kualitas Produk Tas Spunbond Menggunkan Metode Seven Tools dan Kaizen
items: Evaluasi Penjadwalan Pembangunan Pembangkit Listrik Terapung Dengan Menggunakan Metode Project Evaluation Review Technique (PERT)
items: Analisis Pemborosan di Poli Rawat Jalan Unit Fisioterapi Rumah Sakit Swasta Menggunakan Pendekatan Lean Service
items: Pengaruh Stabilisasi Tanah Lunak Menggunakan Kombinasi Fosroc Cebex-100 dan Fly Ash Terhadap Nilai CBR
items: Pengaruh Stabilisasi Tanah Lunak Menggunakan Geopolimer Terhadap Nilai CBR Laboratorium
items: Optimization of Teacher Performance through School Management and Organizational Culture in Kepulauan Meranti
items: Implementation of SWOT and Blue Ocean Strategy in Facing Competition for New Student Admission
items: Exploring Strategies to Promote Waste Management in Education for A Sustainable Future: A Systematic Literature Review
items: Santri and the Digital Divide
items: Strategi Pemasaran Film Lokal Sidoarjo: Model Pemasaran dan Distribusi Film Lokal
items: Perkembangan Teori Karier dan Relevansinya dengan Pendidikan Kejuruan
items: Analisis Kemampuan HOTS Siswa SD Dalam Menyelesaikan Soal IPA
items: Eksplorasi Pengaruh Jenis Kelamin dalam Menyelesaikan Soal HOTS IPA pada Sekolah Dasar di Kabupaten Kediri
items: Identifikasi Karakter Kerja di Industri Otomotif Untuk Lulusan SMK Jurusan Teknik Sepeda Motor di Blitar
items: Manajemen Sarana dan Prasarana Pendidikan di SMK Pusat Keunggulan
items: Efektivitas Balai Latihan Kerja (BLK) Komunitas Dalam Meningkatkan Kualitas Tenaga Kerja di Kota Blitar

Pengaruh Aditif Metanol dan Ketebalan Membran Terhadap Karakteristik Membran Berbasis Selulosa Asetat
type: item
description: Membrane technology is a process capable of separating chemical species from a feed solution to produce permeate. In membrane fabrication, cellulose acetate polymer is commonly used due to its ability to form asymmetric membrane structures. Additives can be used to modify membrane morphology, especially pore formation. Methanol's high solubility in non-aqueous solvents makes it an efficient pore development additive. Membrane thickness affects membrane properties, particularly permeability. This study will look into how methanol additions and membrane thickness affect the properties of cellulose acetate-based membranes. The membranes were fabricated using the phase inversion method with methanol concentrations of (2, 4, 6, 8, and 10%) and membrane thicknesses of (100, 200, 300, 400, and 500 µm), employing N-Methyl Pyrrolidone (NMP) as the solvent and aquadest as the non-solvent. Characterization of the membranes involved contact angle analysis, porosity, water flux, and Scanning Electron Microscopy (SEM). The results revealed that the membranes were hydrophilic, with contact angle readings less than 90 degrees. The ideal membrane, with a thickness of 100 µm, a porosity value of 87.821%, and a water flux value of 363.967 L/m2 hour.
creator: Evrina Cahya Gemilang
creator: Zulkaisi
creator: Susilowati
creator: Silvana Dwi Nurherdiana
rights: Copyright (c) 2025 Evrina Cahya Gemilang, Zulkaisi, Susilowati, Silvana Dwi Nurherdiana https://creativecommons.org/licenses/by-sa/4.0
license: https://creativecommons.org/licenses/by-sa/4.0
date: 2025-08-20
publication date: 2025-08-20
volume: 10
number: 3
starting page: 663
ending page: 671
doi: 10.28926/briliant.v10i3.2068

Isolasi Selulosa dari Tongkol Jagung Melalui Delignifikasi Ultrasonik
type: item
description: Corncob was chosen as a raw material due to its high lignocellulose content, including 36.4% cellulose. The delignification process was performed using alkaline treatment with NaOH, enhanced by ultrasonik irradiation, creating cavitation that helps break lignin bonds, shortens processing time, and increases cellulose yield. The ultrasonic assistance aims to provide an optimal solution for lignin processing. Variables tested included ultrasonic power (80-120 watts) and delignification time (50-70 minutes). The study results indicated that both ultrasonic power and duration influenced cellulose content, with the highest yield of 66.08% achieved at 110 watts and 60 minutes. FTIR analysis showed a reduction in peak intensity, indicating lignin reduction, while SEM analysis confirmed significant surface morphology changes after delignification. In conclusion, the ultrasonic delignification method proved effective in separating cellulose from corncob, yielding better results and more efficient processing times, demonstrating the potential of ultrasonic technology in the biomass processing industry for more environmentally friendly and energy-efficient cellulose production. Further studies are recommended to optimize process conditions and evaluate industrial-scale applications.
creator: Arya Mustofa
creator: Fifit Susilowati
creator: Lilik Suprianti
creator: Mu’tasim Billah
rights: Copyright (c) 2025 Arya Mustofa, Fifit Susilowati, Lilik Suprianti, Mu’tasim Billah https://creativecommons.org/licenses/by-sa/4.0
license: https://creativecommons.org/licenses/by-sa/4.0
date: 2025-08-20
publication date: 2025-08-20
volume: 10
number: 3
starting page: 653
ending page: 662
doi: 10.28926/briliant.v10i3.2029

Evaluasi Kinerja Model Arima dalam Peramalan Konsumsi Energi Gedung Bertingkat
type: item
description: In an effort to manage and optimize the use of energy in these buildings, the ARIMA model (Autoregressive Integrated Moving Average) emerged as a very important analytical tool. The primary objective of this research is to investigate and explore how ARIMA parameter settings can be modified to improve the accuracy of energy consumption predictions on stairwell buildings. Based on an in-depth analysis of existing literature as well as empirical data, it was found that the ARIMA model, by leveraging time row kastasioneran and the use of univariate data, showed great potential in producing highly accurate short-term predictions. In this study, it was found that by performing the correct configuration of ARIMA parameters, the model was able to a level of accuracy with MAPE of 5,317% and RMSE of 8,7. These results show an excellent level of conformity, indicating that the ARIMA model can be effectively used to improve the accuracy of prediction of energy consumption in stairwell buildings. The findings of this study confirm that with proper adjustment of parameters, ARIMA can be a very useful tool in more efficient energy management in the building sector, which can ultimately contribute to reducing unnecessary energy consumption as well as improving overall energy efficiency.
creator: Rizka Yusvida
creator: Novie Ayub Windarko
creator: Setiawardhana Setiawardhana
rights: Copyright (c) 2025 Briliant: Jurnal Riset dan Konseptual https://creativecommons.org/licenses/by-sa/4.0
license: https://creativecommons.org/licenses/by-sa/4.0
date: 2025-08-20
publication date: 2025-08-20
volume: 10
number: 3
starting page: 697
ending page: 706
doi: 10.28926/briliant.v10i3.1967

Pemetaan Luas Genangan Banjir di Das Way Tipo Kabupaten Lampung Tengah Menggunakan Aplikasi Hec-Ras
type: item
description: Flooding is a recurring issue in the Way Tipo Watershed (DAS), impacting both the environment and surrounding communities. This study analyzes flood inundation areas using a quantitative approach based on hydrology and hydraulics, employing HEC-RAS modeling. The flood discharge was calculated using the Nakayashu method, yielding return period discharges (Q2–Q100) ranging from 744.46 to 993.05 m³/s. Simulation validation with the design discharge Q25 and Q50 at 988.82 m³/s resulted in an inundation area of 76.29 km². The analysis of the relationship between discharge and inundation area using Excel produced an equation with R² > 0.94, indicating a strong correlation. The findings of this study can serve as a basis for flood mitigation planning and sustainable watershed management. The implication of these findings is that the mathematical model obtained is capable of providing a fairly accurate picture of potential flooding based on water discharge, thereby assisting policymakers, local governments, and relevant parties in formulating flood prevention strategies, determining flood-prone zones, and spatial planning for the region.
creator: Erina Noviani
creator: Dyah Indriana Kusumastuti
creator: Aprizal
rights: Copyright (c) 2025 erinanoviani, Dyah Indriana Kusumastuti, Aprizal https://creativecommons.org/licenses/by-sa/4.0
license: https://creativecommons.org/licenses/by-sa/4.0
date: 2025-08-20
publication date: 2025-08-20
volume: 10
number: 3
starting page: 672
ending page: 683
doi: 10.28926/briliant.v10i3.2248

Analisis Klorofil-a, SST, dan Kedalaman Untuk Pemetaan Daerah Penangkapan Ikan Pelagis Kecil di Laut Jawa
type: item
description: The Fisheries Management Area of the Republic of Indonesia is divided into 11 regions, one of which is WPPNRI 712 or the Java Sea. One of the utilizations of these waters is the fishing zone. This study aims to map fishing zones in the Java Sea that can help improve the efficiency and success of fishing, as well as provide useful information for fisheries management. Several processes carried out in this study are collecting images, image cropping, extracting chlorophyll-a and SST data, interpolating using the IDW method, and overlaying. The high potential points for catching small pelagic fish in the Java Sea during the West Season are due to the high chlorophyll-a values and low sea surface temperatures (SST) which indicate an upwelling phenomenon. Transition Season I (March, April, May) is the peak season for catching small pelagic fish in the Java Sea. The potential for catching small pelagic fish is highest in March and April.
creator: Ades Suryaningtias
creator: Ayang Armelita Rosalia
creator: Kukuh Widiyanto
rights: Copyright (c) 2025 Ades Suryaningtias, Ayang Armelita Rosalia, Kukuh Widiyanto https://creativecommons.org/licenses/by-sa/4.0
license: https://creativecommons.org/licenses/by-sa/4.0
date: 2025-08-20
publication date: 2025-08-20
volume: 10
number: 3
starting page: 684
ending page: 696
doi: 10.28926/briliant.v10i3.2071

Analisis Produktivitas pada Unit Produksi dengan Metode Objective Matrix (OMAX) di CV. Serba Jaya Oke Surabaya
type: item
description: CV. Serba Jaya Oke is a manufacturing company engaged in the production of plastic household appliances. In its operations, the company experienced difficulties in achieving production targets. This research was conducted to analyze the productivity of production units from January to December 2023 to understand partial productivity levels and develop recommendations for improvement. The methods in this research are objective matrix (OMAX), analytical hierarchy process (AHP), traffic light system, fishbone diagram, and 5W+1H. From this research, it is known that the highest productivity index value was in August 2023, namely 311,2%, while the lowest value occurred in December 2023 with a productivity index of -82,9%. Suggestions for improvement were given to the five productivity measurement criteria because these criteria had poor scores in certain periods. By applying this method, companies can increase partial productivity and identify triggers for decreased productivity in certain periods.
creator: Riris Destalia
creator: Enny Aryanny
rights: Copyright (c) 2025 Briliant: Jurnal Riset dan Konseptual https://creativecommons.org/licenses/by-sa/4.0
license: https://creativecommons.org/licenses/by-sa/4.0
date: 2025-08-20
publication date: 2025-08-20
volume: 10
number: 3
starting page: 707
ending page: 722
doi: 10.28926/briliant.v10i3.1911

Evaluasi Pemilihan Sustainable Supplier Dolomit Dengan Metode FAHP dan TOPSIS di PT. Petrokimia Gresik
type: item
description: PT. Petrokimia Gresik, the most comprehensive fertilizer agro-industry company in Indonesia, produces a product called Filler Plus, which requires dolomite as a raw material. Amid pressure from the government, especially on environmental issues, companies are creating production strategies that are environmentally friendly but also prioritize economic factors (economic profits) and the impact on the social environment. One of these strategies can be done by selecting the right supplier. This research evaluates supplier performance based on sustainable aspects (economic, environmental, social) using the cut-off point method for selecting sub-criteria, FAHP for weighting sub-criteria, and TOPSIS for ranking suppliers based on predetermined sub-criteria. This study uses qualitative and quantitative approaches. The research results show that supplier S2 is ranked highest with a coefficient value of 0.826, followed by S3 (0.442), S4 (0.357), and S1 (0.256). This study can serve as a basis for strategic decision-making in selecting sustainable dolomite suppliers by considering the most relevant criteria and sub-criteria.
creator: Wira Yudha Nuswantoro
creator: Dira Ernawati
creator: Isna Nugraha
rights: Copyright (c) 2025 Briliant: Jurnal Riset dan Konseptual https://creativecommons.org/licenses/by-sa/4.0
license: https://creativecommons.org/licenses/by-sa/4.0
date: 2025-08-20
publication date: 2025-08-20
volume: 10
number: 3
starting page: 723
ending page: 735
doi: 10.28926/briliant.v10i3.1912

Identifikasi Pemborosan Dengan Pendekatan Lean Warehouse Pada Gudang Oli di PT ABC
type: item
description: Warehouses have an important role because they influence operational activities in a company's business processes. PT. ABC is one of Pertamina's official distributors which is engaged in logistics and distribution activities for oil, fuel, and heating products. In carrying out its operational activities, PT. ABC is still faced with various problems. The occurrence of delivery delays due to waiting times that are too long is the main problem at PT. ABC. Therefore, this research aims to identify waste and provide recommendations for improvements to warehousing activities. The lean warehouse approach is used to identify and eliminate waste through value stream mapping and process activity mapping tools. The research results were obtained through predictions of the proposed improvement recommendations, where it can be seen that the highest type of waste is waiting. After the proposed improvements, warehousing activity time decreased from 526 minutes to 355 minutes. In addition, the overall efficiency of warehousing activities increased by 22.14%, from the previous 47.72% to 69.86%.
creator: Amelia Ramadhani Ardysti
creator: Dira Ernawati
rights: Copyright (c) 2025 Briliant: Jurnal Riset dan Konseptual https://creativecommons.org/licenses/by-sa/4.0
license: https://creativecommons.org/licenses/by-sa/4.0
date: 2025-08-20
publication date: 2025-08-20
volume: 10
number: 3
starting page: 736
ending page: 749
doi: 10.28926/briliant.v10i3.1915

Identifikasi Pemborosan Proses Produksi Sepatu Casual dengan Menggunakan Metode Lean Six Sigma di PT. XYZ
type: item
description: PT. XYZ is a manufacturing industry in the field of shoe manufacturing. In the production process, waste is still found that results in defects in shoe products. This can be seen in the shoe production process in 2023 as many as 74200 pairs, there are 1372 pairs of defective shoes. This study aims to determine the waste that occurs in the shoe production process, determine the value of sigma, and minimize defects and waste and reduce activities that do not provide added value. This study used the lean six sigma method. The study began by identifying the waste that occurs in the shoe production process with the most dominant waste, namely defects. The level of sigma capability obtained in the shoe production process at PT. XYZ is 4.10 with a DPMO value of 4646 in the good category for the Indonesian Industry average. Furthermore, analysis was carried out to identify the cause of defects with fishbone diagrams. Proposed improvements using the Failure Mode and Effect Analysis (FMEA) tool. With the design of process activity mapping (PAM) and big picture mapping, lead time can be reduced from 1060.43 minutes to 1000.30 minutes.
creator: Handre Syahrul Fanani
creator: Rr. Rochmoeljati Rr. Rochmoeljati
rights: Copyright (c) 2025 Briliant: Jurnal Riset dan Konseptual https://creativecommons.org/licenses/by-sa/4.0
license: https://creativecommons.org/licenses/by-sa/4.0
date: 2025-08-20
publication date: 2025-08-20
volume: 10
number: 3
starting page: 750
ending page: 761
doi: 10.28926/briliant.v10i3.1916

Analisis Pengendalian Kualitas Produk Tas Spunbond Menggunkan Metode Seven Tools dan Kaizen
type: item
description: CV. XYZ is a company that produces various types of spunbond bags. In the production process, the company still experiences problems related to the number of defective products, namely 5%. This research aims to determine the level of defects and factors causing defects using the Seven Tools method, as well as providing suggestions for improvements to reduce the level of defects using the Kaizen 5M Checklist and Kaizen 5S methods. The most common levels of spunbond bag product defects were 8762 pcs of bad screen printing defects, 5059 pcs of sloppy stitching defects, 3715 pcs of dirty defects and 3548 wrong cutting defects. Factors that cause product defects are lack of accuracy and skill of workers, lack of compliance with production methods or standard operating procedures (SOP), equipment and lighting conditions that are not optimal, and work environments that are less than clean. In this way, several recommendations for improvements in human factors, machines, raw materials, methods and work environment are proposed, as well as the implementation of 5S (Seiri, Seiton, Seiso, Seiketsu, and Shitsuke).
creator: Dika Yunita Triamanda
creator: Sumiati Sumiati
rights: Copyright (c) 2025 Briliant: Jurnal Riset dan Konseptual https://creativecommons.org/licenses/by-sa/4.0
license: https://creativecommons.org/licenses/by-sa/4.0
date: 2025-08-20
publication date: 2025-08-20
volume: 10
number: 3
starting page: 762
ending page: 776
doi: 10.28926/briliant.v10i3.1917

Evaluasi Penjadwalan Pembangunan Pembangkit Listrik Terapung Dengan Menggunakan Metode Project Evaluation Review Technique (PERT)
type: item
description: This research aims to optimize existing project schedule plans so that time can be used more effectively and efficiently. Through the method used, it is hoped that we can find out the sequence of methods that can provide optimal results for the needs of the production acceleration aspect in project schedule planning at PT X Indonesia. This research uses quantitative methods by processing data obtained from the company. The method that will be used in this analysis is the Project Evaluation Review Technique (PERT). After processing the data using the Project Evaluation Review Technique method, it can be seen that there are 6 critical jobs. From the calculation results obtained at Z = 3.55, the Z value on the normal distribution curve is 0.9998 so that the probability that the project can be completed in 213 days is 99.98%. This means the project can be completed 16 days faster than it should be, where initially the project could be completed in 229 days.
creator: Pangestika Oirala Kawuri
creator: Sumiati Sumiati
rights: Copyright (c) 2025 Briliant: Jurnal Riset dan Konseptual https://creativecommons.org/licenses/by-sa/4.0
license: https://creativecommons.org/licenses/by-sa/4.0
date: 2025-08-20
publication date: 2025-08-20
volume: 10
number: 3
starting page: 777
ending page: 791
doi: 10.28926/briliant.v10i3.1918

Analisis Pemborosan di Poli Rawat Jalan Unit Fisioterapi Rumah Sakit Swasta Menggunakan Pendekatan Lean Service
type: item
description: A hospital is a health service that carries out health efforts and improves public health. One of the private hospitals located in Surabaya already has full accreditation. However, in reality, the implementation of health services in this private hospital is often faced with various challenges, namely the length of waiting time, lack of therapy personnel and physiotherapy service facilities, and lack of service information provided by nurses which causes some waste. Based on the above problems, the lean service method is used to reduce waste in the process of providing physiotherapy services. Identification of waste is done using the Value Stream Mapping method. Activity mapping will be done by Process Activity Mapping method and to find out the critical waste will be done by questionnaire processing. The results obtained are critical waste or the most common are waiting and duplication. After being given a proposal for improvement, the lead time which was originally 6883 seconds can decrease to 4409 seconds. It is hoped that this research can improve the efficiency and effectiveness of the physiotherapy service process at the Private Hospital.
creator: Simon B Saitama Purba
creator: Sumiati Sumiati
rights: Copyright (c) 2025 Briliant: Jurnal Riset dan Konseptual https://creativecommons.org/licenses/by-sa/4.0
license: https://creativecommons.org/licenses/by-sa/4.0
date: 2025-08-20
publication date: 2025-08-20
volume: 10
number: 3
starting page: 792
ending page: 803
doi: 10.28926/briliant.v10i3.1920

Pengaruh Stabilisasi Tanah Lunak Menggunakan Kombinasi Fosroc Cebex-100 dan Fly Ash Terhadap Nilai CBR
type: item
description: Soft clay type soil has a low bearing capacity; therefore, a special handling is required by performing soil stabilization. The case study in this research is located in the construction project of Jalan Lingkar Utara (JLU) Lamongan Regency STA 1+000 s/d STA 1+100. The soil stabilization method carried out in this research is using a chemical method that combines fosroc cebex-100 and class C fly ash. 3 variations of the percentage combination of stabilizers used are 20% fly ash + 0.45% fosroc cebex-100 for variation 1, 25% fly ash + 0.45% fosroc cebex-100 for variation 2 and 30% fly ash + 0.45% fosroc cebex-100 for variation 3. The results of this study show that along with the increase in the composition of the combination of stabilizers in the soil can cause an influence on the physical properties of the soil, namely a decrease in the value of water content, specific gravity, Atterberg boundaries, and soil plasticity index. Meanwhile, the mechanical properties of the soil show an increase in the CBR value as the proportion of stabilizers used increases. The original soil CBR value of 5.87% increased to 8.23% in variation 1, to 6.44% in variation 2, and to 6.06% in variation 3.
creator: Apta Kania Damayanti
creator: Yerry Kahaditu F
creator: Himatul Farichah
rights: Copyright (c) 2025 Apta Kania Damayanti, Yerry Kahaditu F, Himatul Farichah https://creativecommons.org/licenses/by-sa/4.0
license: https://creativecommons.org/licenses/by-sa/4.0
date: 2025-08-20
publication date: 2025-08-20
volume: 10
number: 3
starting page: 804
ending page: 813
doi: 10.28926/briliant.v10i3.2027

Pengaruh Stabilisasi Tanah Lunak Menggunakan Geopolimer Terhadap Nilai CBR Laboratorium
type: item
description: Clay soil is a type of cohesive soil with low bearing strength, so it requires improvement through a stabilization process. The aim of this research is to identify changes in the physical and mechanical properties of soil with the addition of geopolymer composed of fly ash and alkali activator. The case study in this research is the Lamongan STA 1+270 northern ring road project. The geopolymer variation used consists of fly ash with percentages of 10%, 15% and 20%, with alkali activator sodium silicate (Na2SiO3) and sodium hydroxide (NaOH) 8M with a ratio of 1:1. The test method applied in this research involves testing physical and mechanical properties, including measuring water content, specific gravity, Atterberg limit, plasticity index, and California bearing ratio (CBR) in the laboratory. This research shows that the addition of 15% fly ash and alkali activator provides the most optimal CBR value of 8.23%, an increase from the original soil CBR value of 5.87%. This CBR value indicates that the addition of geopolymer to soft soil can improve the characteristics of the soil. This research concludes that the use of geopolymer can improve the quality of clay soil.
creator: Querida Addisty Prasetyo
creator: Yerry Kahaditu Firmansyah
creator: Himatul Farichah
rights: Copyright (c) 2025 Querida Addisty Prasetyo, Yerry Kahaditu Firmansyah, Himatul Farichah https://creativecommons.org/licenses/by-sa/4.0
license: https://creativecommons.org/licenses/by-sa/4.0
date: 2025-08-20
publication date: 2025-08-20
volume: 10
number: 3
starting page: 814
ending page: 822
doi: 10.28926/briliant.v10i3.2030

Optimization of Teacher Performance through School Management and Organizational Culture in Kepulauan Meranti
type: item
description: This study examines the impact of school management, organizational culture, and workload on junior high school teachers' performance in Meranti Islands Regency. Using a quantitative approach, this study involved 135 civil servant teachers from 41 junior high schools as the sample. Data were collected through questionnaires and analyzed using regression to examine the relationship between the independent variables (school management, organizational culture, workload) and the dependent variable (teacher performance). The results of the analysis show that simultaneously, the three independent variables have a significant effect on teacher performance. The calculated F value (8.945) is greater than the F table (2.67), with a significant value of 0.000 <0.05. The null hypothesis is rejected and the alternative hypothesis is accepted, indicating a significant impact of the three variables on the performance of junior high school teachers in Meranti Islands Regency. This study was limited to a population of junior high school civil servant teachers in Meranti Islands Regency, so the results may not be generalizable to other regions or employment statuses. The findings have practical implications for school managers and education policy makers to improve teacher performance through improved school management, organizational culture, and effective workload management.
creator: Syahrial Syah
creator: Dedi Achmad Kurniady
creator: Tjuju Yuniassih
creator: Eka Prihatin
creator: Supiani
rights: Copyright (c) 2025 Syahrial Syah, Dedi Achmad Kurniady , Tjuju Yuniassih , Eka Prihatin, Supiani https://creativecommons.org/licenses/by-sa/4.0
license: https://creativecommons.org/licenses/by-sa/4.0
date: 2025-08-20
publication date: 2025-08-20
volume: 10
number: 3
starting page: 548
ending page: 559
doi: 10.28926/briliant.v10i3.2060

Implementation of SWOT and Blue Ocean Strategy in Facing Competition for New Student Admission
type: item
description: This study is motivated by the public perception that the quality of private high schools in Rayon 12 DKI Jakarta is still low. The determining factor for the quality and effectiveness of teaching and learning in schools is competent teachers. Quality teachers have a direct effect on overall educational performance. The high and low competence of the teachers themselves can be determined by the leadership of the principal and school culture. The purpose of this study is to analyze the competitiveness of SMAS X to get excellent students. The research method used is qualitative with a case study approach. The data used are literature studies, questionnaires and observation results. The research results are as follows: 1). Principal leadership, school culture, teacher competence, are able to improve quality; 2). There is an increase in interest in the admission of new students (PPDB); 3). The application of Blue Ocean Strategy (BOS) in education will increase the strong competitiveness of the institution.
creator: Wilin Murtanti
creator: Djam'an Satori
creator: Suryadi
creator: Taufani Chusnul Kurniatun
rights: Copyright (c) 2025 Wilin Murtanti, Djam'an Satori , Suryadi, Taufani Chusnul Kurniatun https://creativecommons.org/licenses/by-sa/4.0
license: https://creativecommons.org/licenses/by-sa/4.0
date: 2025-08-20
publication date: 2025-08-20
volume: 10
number: 3
starting page: 560
ending page: 570
doi: 10.28926/briliant.v10i3.2061

Exploring Strategies to Promote Waste Management in Education for A Sustainable Future: A Systematic Literature Review
type: item
description: As the global community faces escalating environmental challenges, integrating waste management into educational curricula is essential for fostering sustainable practices among future generations. By equipping students with the knowledge and skills to understand the impact of waste, we empower them to take active roles in promoting environmental stewardship and advocating for responsible consumption. This article presents a systematic literature review exploring effective strategies for promoting waste management in educational settings, framed within the context of Education for Sustainable Development (ESD). The PRISMA 2020 systematic literature review method was used, with Scopus as the primary database. Out of 761 collected articles, 20 met the criteria for thematic-qualitative analysis. By synthesizing findings from a range of studies, this article identifies key themes and successful models that enhance student awareness and action regarding waste management. The insights gained contribute to a deeper understanding of how ESD can effectively shape waste management practices, ultimately supporting the development of a sustainable future. This work highlights the critical role of education in cultivating environmentally responsible behaviors and encourages educators to adopt innovative strategies that align with ESD principles.
creator: Arnie Amanda
creator: Rinin Solihat
creator: Riandi Riandi
creator: Zuana Habibaturrohmah
rights: Copyright (c) 2025 Arnie Amanda, Rini Solihat, Riandi, Zuana Habibaturrohmah https://creativecommons.org/licenses/by-sa/4.0
license: https://creativecommons.org/licenses/by-sa/4.0
date: 2025-08-20
publication date: 2025-08-20
volume: 10
number: 3
starting page: 571
ending page: 580
doi: 10.28926/briliant.v10i3.2275

Santri and the Digital Divide
type: item
description: This paper focuses on the challenges and responses of pesantren in the information age. It starts from the assumption of pesantren as a subculture that filters out various external elements that seem more dominant to ensure the integrity of Islam. This character is the reason why pesantren can exist for a very long time. The purpose of this study was to determine the extent of the digital divide among santri at Salafiyah Islamic Boarding School. The method used is a mixed method with a Sequential Explanatory approach. The sample was taken from 100 santri at Al-Falah Ploso Islamic Boarding School, selected using a systematic random sampling technique. Data collection was carried out using questionnaires and interviews. The results of this study show that the digital divide experienced by santri is a gap in the stage of physical and material access, santri skills in operating gadgets, and the use of the gadgets themselves. Pesantren today also experiences cultural backwardness. This can be seen from the complexity of pesantren responses to the internet and the flow of digitalisation of pesantren that is not going well.
creator: Try Heni Aprilia
creator: Sufirmansyah Sufirmansyah
rights: Copyright (c) 2025 Try Heni Aprilia, Sufirmansyah Sufirmansyah https://creativecommons.org/licenses/by-sa/4.0
license: https://creativecommons.org/licenses/by-sa/4.0
date: 2025-08-20
publication date: 2025-08-20
volume: 10
number: 3
starting page: 581
ending page: 592
doi: 10.28926/briliant.v10i3.2215

Strategi Pemasaran Film Lokal Sidoarjo: Model Pemasaran dan Distribusi Film Lokal
type: item
description: This study explores the marketing communication and distribution strategies of local films in Sidoarjo through a case study approach involving three active community-based film groups. The objective is to identify the distribution channels utilized, assess the effectiveness of promotional strategies employed, and evaluate the potential for community driven local films to develop independently and sustainably. The research applies a qualitative descriptive method, utilizing observation, in-depth interviews, and document analysis of the film communities’ activities. Findings indicate the use of five primary distribution channels: local film screenings, film festivals, roadshows, alternative screenings, social media, and digital platforms such as Digital TV. Among these, film festivals and alternative screenings emerged as the most dominant strategies due to their wider audience reach and their ability to foster public appreciation of local cinema. Furthermore, elements of the marketing mix such as ticket pricing, digital promotional strategies, visual design, and audience segmentation play a crucial role in strengthening the market positioning of these films. This research demonstrates that community-based local films in Sidoarjo possess the potential to grow independently and sustainably through alternative distribution and digital-based marketing efforts.
creator: M. Andi Fikri
creator: Istiqomah Istiqomah
creator: Joko Susilo
rights: Copyright (c) 2025 Briliant: Jurnal Riset dan Konseptual https://creativecommons.org/licenses/by-sa/4.0
license: https://creativecommons.org/licenses/by-sa/4.0
date: 2025-08-20
publication date: 2025-08-20
volume: 10
number: 3
starting page: 593
ending page: 603
doi: 10.28926/briliant.v10i3.2025

Perkembangan Teori Karier dan Relevansinya dengan Pendidikan Kejuruan
type: item
description: Vocational education is a level of education that is the focus of development in Indonesia's 2045 vision. In 2045, it is predicted that 90% of workers will be dominated by the workforce from high school and university level. The aim of writing this article is to examine career development theories relevant to vocational education. The career theory relevant to vocational education is SCCT. The theory used in developing SCCT is a theory with the P-E Fit paradigm and Developmental Theory. One of the theories with the P-E Fit paradigm is the theory coined by Holland, namely RIASEC. This theory determines individual character based on 6 elements that are appropriate to the world of work. The next theory is Ginzberg's Developmental Theory. According to Ginzberg, career development is plotted into 3 age categories. SCCT is a development of previous theories (P-E Fit and Developmental Theory). Based on the previous discussion, RIASEC theory tends to discuss vocational interests, of which interest is one model of SCCT. Meanwhile, based on Developmental Theory Ginzberg has a position as a predictor of learning experience in the SCCT model.
creator: Hanif Aulia Kusuma
creator: Tuwoso Tuwoso
creator: Marsono Marsono
rights: Copyright (c) 2025 Briliant: Jurnal Riset dan Konseptual https://creativecommons.org/licenses/by-sa/4.0
license: https://creativecommons.org/licenses/by-sa/4.0
date: 2025-08-20
publication date: 2025-08-20
volume: 10
number: 3
starting page: 604
ending page: 612
doi: 10.28926/briliant.v10i3.1936

Analisis Kemampuan HOTS Siswa SD Dalam Menyelesaikan Soal IPA
type: item
description: This research aims to analyze the HOTS ability of elementary school students to solve science questions. The type of research used is descriptive qualitative. The research subjects were 7 class VI students at SDN 2 Ngepoh for the 2023/2024 academic year. Data collection methods were carried out through written tests, documentation, and interviews. The analysis technique used is the Miles & Huberman analysis method. The results showed that Of all 7 class VI students, there was 1 student who had low ability and was unable to solve HOTS questions on all indicators, 3 students were able to solve HOTS questions on the evaluating (C5), and 3 students were able to solve HOTS questions on the creating (C6) indicators. This research concludes that the HOTS ability of elementary school students to solve science questions is still low, this is because students are less able to understand concepts so that students have difficulty in solving the problems presented and there is a lack of practice in solving HOTS questions. This research implies the need to improve conceptual understanding and familiarization with HOTS questions in science learning to develop high-level thinking skills in elementary school students.
creator: Rafi Rohayati
creator: Supriyono Koes Handayanto
creator: Aynin Masfufah
rights: Copyright (c) 2025 Briliant: Jurnal Riset dan Konseptual https://creativecommons.org/licenses/by-sa/4.0
license: https://creativecommons.org/licenses/by-sa/4.0
date: 2025-08-20
publication date: 2025-08-20
volume: 10
number: 3
starting page: 613
ending page: 619
doi: 10.28926/briliant.v10i3.1933

Eksplorasi Pengaruh Jenis Kelamin dalam Menyelesaikan Soal HOTS IPA pada Sekolah Dasar di Kabupaten Kediri
type: item
description: This research aimed to determine the high-level thinking skills of sixth-grade elementary school students in answering HOTS questions in science subjects. The research method used was quantitative descriptive. The data collection technique was using test techniques. The research sample was sixth-grade students in Wates sub-district, Kediri Regency who had completed the magnet material with a sample size of 243 students. The collected data were analyzed using SPSS. The critical thinking skills of elementary school students in Kediri Regency in solving HOTS science questions were included in the sufficient category with an average of 49.03. The average for female students in solving HOTS science questions was 48.20 while male students obtained an average of 49.84. T-test and correlation data from SPSS stated that gender differences were not a factor that influenced students' abilities in solving HOTS questions.
creator: Septi Widyaningrum
creator: Supriyono Koes Handayanto
creator: Ade Eka Anggraini
rights: Copyright (c) 2025 Briliant: Jurnal Riset dan Konseptual https://creativecommons.org/licenses/by-sa/4.0
license: https://creativecommons.org/licenses/by-sa/4.0
date: 2025-08-20
publication date: 2025-08-20
volume: 10
number: 3
starting page: 620
ending page: 628
doi: 10.28926/briliant.v10i3.1934

Identifikasi Karakter Kerja di Industri Otomotif Untuk Lulusan SMK Jurusan Teknik Sepeda Motor di Blitar
type: item
description: This study aims to identify the work characteristics of vocational school graduates majoring in Motorcycle Engineering in the automotive industry through a qualitative descriptive approach. Data collection was conducted through observation, in-depth interviews, and documentation at three official Honda workshops in Blitar: AHASS MPM, AHASS PSM, and AHASS Kademangan. Data analysis was performed using triangulation of sources and methods to ensure the research results are valid, systematic, and in-depth. The research results indicate that the work standards for mechanics include a minimum SMK TSM diploma, mastery of technical competencies, compliance with SOPs, and the application of good work characteristics such as discipline, religiosity, thoroughness, diligence, concern, honesty, responsibility, communication skills, creativity, innovation, teamwork, and perseverance. However, the application of work character traits among SMK graduates in the automotive industry is not yet fully consistent, particularly in terms of religiousness, meticulousness, perseverance, communication skills, teamwork, resilience, creativity, and innovation. Schools and industries need to establish more intensive collaboration through internship programs, training, and continuous evaluation to ensure graduates possess both technical competencies and work character traits aligned with industry standards.
creator: Agus Mawahib
creator: Didik Nurhadi
creator: Heru Wahyu Herwanto
rights: Copyright (c) 2025 Agus Mawahib, Didik Nurhadi, Heru Wahyu Herwanto https://creativecommons.org/licenses/by-sa/4.0
license: https://creativecommons.org/licenses/by-sa/4.0
date: 2025-08-20
publication date: 2025-08-20
volume: 10
number: 3
starting page: 629
ending page: 638
doi: 10.28926/briliant.v10i3.2344

Manajemen Sarana dan Prasarana Pendidikan di SMK Pusat Keunggulan
type: item
description: Vocational High Schools (SMK) play a role in producing workers who are ready to compete in the industrial world. To produce high-quality graduates, the availability of adequate facilities and infrastructure is a key supporting factor. SMK Islam 1 Blitar is one of the schools designated as a Center of Excellence (PK) and has the responsibility of producing high-quality graduates. This study aims to describe the management of facilities and infrastructure at SMK Islam 1 Blitar in supporting its role as an SMK PK. The research method used is a qualitative approach with data collection techniques through interviews, participant observation, and documentation. The research findings indicate that the management of facilities and infrastructure at this school is effective through the stages of planning, organizing, implementing, and supervising. These findings are important for studying the management of SMK PKs in efforts to improve the quality of graduates so that they possess competencies aligned with the needs of the workforce and industry.
creator: Ahmad Fuad Zaki
creator: Isnandar Isnandar
creator: Imam Alfianto
rights: Copyright (c) 2025 Briliant: Jurnal Riset dan Konseptual https://creativecommons.org/licenses/by-sa/4.0
license: https://creativecommons.org/licenses/by-sa/4.0
date: 2025-08-20
publication date: 2025-08-20
volume: 10
number: 3
starting page: 639
ending page: 645
doi: 10.28926/briliant.v10i3.1745

Efektivitas Balai Latihan Kerja (BLK) Komunitas Dalam Meningkatkan Kualitas Tenaga Kerja di Kota Blitar
type: item
description: This study was conducted with the aim of analyzing the effectiveness of the Vocational Training Center (BLK) in improving the quality of the workforce in Blitar City. The research method used was a qualitative approach with field research, enabling the researcher to gain an in-depth understanding of the actual conditions on the ground. Data collection techniques included interviews, observations, and documentation, which were then validated through triangulation of sources, techniques, and time to ensure the validity of the information obtained. Based on the research results, the existence of the VTC has proven to be quite effective in supporting the improvement of workforce competencies. This effectiveness is evident in the provision of adequate facilities and infrastructure, the readiness of organizers in designing training programs, and the quality of instructors who possess relevant skills and experience. With this support, training graduates are expected to be able to compete in the job market. However, BLK also faces several challenges that require further attention. These challenges include limited funding, suboptimal human resource management, coordination issues among relevant parties, and a weak training evaluation system. These factors pose challenges in maintaining the consistency and sustainability of the training programs conducted by BLK.
creator: Wisnu Laksono
rights: Copyright (c) 2025 Briliant: Jurnal Riset dan Konseptual https://creativecommons.org/licenses/by-sa/4.0
license: https://creativecommons.org/licenses/by-sa/4.0
date: 2025-08-20
publication date: 2025-08-20
volume: 10
number: 3
starting page: 646
ending page: 652
doi: 10.28926/briliant.v10i3.1789