Article Per Year (5 Year)
p-Index From 2021 - 2026
21.122
P-Index
This Author published in this journals
All Journal Dialektika DIGEST MARKETING Jambi Medical Journal : Jurnal Kedokteran dan Kesehatan Jurnal Manajemen Terapan dan Keuangan Jurnal Teknik Sipil USU TEKMAPRO Journal of Industrial Engineering and Management DEDIKASI JURNAL MAHASISWA Teknosains: Media Informasi Sains dan Teknologi Jurnal Online Mahasiswa (JOM) Bidang Ilmu Sosial dan Ilmu Politik Jurnal Mahasiswa Fakultas Hukum Jurnal Ilmiah Mahasiswa FEB Hukum Islam Jurnal Kompetitif INTEKNA Jurnal Promkes: The Indonesian Journal of Health Promotion and Health Education Jurnal Matematika dan Statistika serta Aplikasinya (Jurnal MSA) Tadrib: Jurnal Pendidikan Agama Islam BERITA BIOLOGI Nady al-Adab Jurnal Ilmiah Ekonomi Islam Analitika : Jurnal Magister Psikologi UMA JURNAL INTEGRASI Tekinfo | Scientific Journal of Industrial and Information Engineering Studia Religia: Jurnal Pemikiran dan Pendidikan Islam al-Afkar, Journal For Islamic Studies Jurnal Technopreneur (JTech) Jurnal Sisfokom (Sistem Informasi dan Komputer) JURNAL BUANA at-tamkin: Jurnal Pengabdian kepada Masyarakat Jurnal Redoks Fair Value: Jurnal Ilmiah Akuntansi dan Keuangan CMES (Center of Middle Eastern Studies) Jurnal Hukum Ekonomi Syariah Komputasi: Jurnal Ilmiah Ilmu Komputer dan Matematika Majalah Kedokteran Andalas Bioscientia Medicina : Journal of Biomedicine and Translational Research Agroekoteknologi Tropika Lembab ALGORITMA : Journal of Mathematics Education Journal of Sylva Indonesiana Syntax Idea Mumtaz: Jurnal Studi Al-Quran dan Keislaman Al-Mishbah: Jurnal Ilmu Dakwah dan Komunikasi Jurnal Abdi: Media Pengabdian Kepada Masyarakat PRAJA: Jurnal Ilmiah Pemerintahan Konfrontasi: Jurnal Kultural, Ekonomi dan Perubahan Sosial jurnal Teknik Industri - Unisi SMART SPORT Al-Syakhshiyyah : Jurnal Hukum Keluarga Islam dan Kemanusiaan Budapest International Research and Critics Institute-Journal (BIRCI-Journal): Humanities and Social Sciences Budapest International Research in Exact Sciences (BirEx Journal) Misykah : Jurnal Pemikiran dan Studi Islam Djtechno: Jurnal Teknologi Informasi YURISDIKSI : Jurnal Wacana Hukum dan Sains JIKEM: Jurnal Ilmu Komputer, Ekonomi dan Manajemen Warta AKAB Jurnal Rekayasa, Teknologi, dan Sains Bioscientia Medicina : Journal of Biomedicine and Translational Research Britain International of Humanities and Social Sciences (BIoHS) Journal Britain International of Exact Sciences Journal (BIoEx Journal) Britain International for Linguistics, Arts and Education Journal (BIoLAE Journal) An-Nahdlah: Jurnal Pendidikan Islam ARMATUR : Artikel Teknik Mesin dan Manufaktur Unram Journal of Community Service (UJCS) Jurnal Ilmu Manajemen, Ekonomi dan Kewirausahaan Journal Of Human And Education (JAHE) Journal of Medical Science; Jurnal Ilmu Medis Rumah Sakit Umum Daerah dr. Zainoel Abidin, Banda Aceh JURNAL TEKNOLOGI INFORMASI & KOMUNIKASI DALAM PENDIDIKAN Jurnal Ekonomi Trisakti Prosiding Seminar Nasional Teknik Elektro, Sistem Informasi, dan Teknik Informatika (SNESTIK) Prosiding Seminar Nasional Pengabdian Kepada Masyarakat NUSANTARA: Jurnal Pengabdian Kepada Masyarakat Jurnal Teknologi dan Manajemen Industri Terapan SI-MEN (AKUNTANSI & MANAJEMEN) STIES Journal of Innovation in Management, Accounting and Business SAINSTECH: Jurnal Penelitian dan Pengkajian Sains dan Teknologi Optimal: Jurnal Ekonomi dan Manajemen International Review of Practical Innovation, Technology and Green Energy (IRPITAGE) Jambi Accounting Review (JAR) Manageable Ad-DA’WAH: Dakwah dan Komunikasi Islam Jurnal Sarjana Ilmu Budaya JURNAL ABDIMAS PLJ Riset Informasi Kesehatan International Journal of Health, Engineering and Technology Jurnal Ilmiah Dan Karya Mahasiswa Jurnal Kabar Masyarakat Journal of Educational Innovation and Public Health Central Publisher JPNM : Jurnal Pustaka Nusantara Multidisiplin Jurnal Agronomika Lokawati: Jurnal Penelitian Manajemen dan Inovasi Riset Journal of Arabic Language and Literature Studies Jurnal Ekonomi dan Bisnis MILRev: Metro Islamic Law Review Jurnal Anestesi: Jurnal Ilmu Kesehatan dan Kedokteran Karimah Tauhid Jurnal Rekayasa Proses dan Industri Terapan Abdimas Terapan: Jurnal Pengabdian Kepada Masyarakat Terapan Al-ATHFAL: Jurnal Pendidikan Anak AL-ATHFAL: Jurnal Pendidikan Anak Muqaddimah: Jurnal Ekonomi, Manajemen, Akuntansi dan Bisnis Jurnal Ilmiah Ekonomi dan Manajemen Jurnal Buana Jurnal Penelitian Ilmu Ekonomi dan Keuangan Syariah Maslahah: Jurnal Manajemen dan Ekonomi Syariah IIJSE INTERNATIONAL JOURNAL OF SOCIETY REVIEWS (INJOSER) Jurnal Informatika Polinema (JIP) Islah: Journal of Islamic Literature and History Jurnal Penelitian, Pengembangan Pembelajaran dan Teknologi (JP3T) International Journal of Economic Research and Financial Accounting Jurnal Pengabdian Masyarakat dan Riset Pendidikan Jurnal Media Akademik (JMA) JURNAL ILMIAH PENELITIAN MAHASISWA Compromise Journal : Community Proffesional Jurnal Intelek Dan Cendikiawan Nusantara JURNAL ILMIAH EKONOMI, MANAJEMEN, BISNIS DAN AKUNTANSI Buana Jurnal Pajak dan Analisis Ekonomi Syariah Jurnal Ilmiah Nusantara Jurnal Pengabdian Masyarakat Cendikia Jenius Strategi : Jurnal Manajemen International Journal of Economics, Commerce, and Management Epaper Bisnis: International Journal Entrepreneurship and Management Jurnal Bisnis Inovatif dan Digital Jurnal Dedikasi Masyarakat El-Arbah: Jurnal Ekonomi, Bisnis Dan Perbankan Syariah Jupiter: Publikasi Ilmu Keteknikan Industri, Teknik Elektro dan Informatika Botani: Publikasi Ilmu Tanaman dan Agribisnis Seloka: Jurnal Pendidikan Bahasa dan Sastra Indonesia International Journal of Social Science and Humanity Pajak dan Manajemen Keuangan Merkurius: Jurnal Riset Sistem Informasi dan Teknik Informatika Neptunus: Jurnal Ilmu Komputer dan Teknologi Informasi Karya Nyata: Jurnal Pengabdian Kepada Masyarakat JURNAL BUANA Solusi Bersama : Jurnal Pengabdian Dan Kesejahteraan Masyarakat Jurnal Riset Multidisiplin Edukasi Media Pengabdian Kesehatan Indonesia Asskruie Al-Istinbath : Jurnal Ilmu Hukum dan Hukum Keluarga Islam ETERNAL: English Teaching Journal Jurnal Cakrawala Pendidikan dan Biologi (jucapenbi) Lisanul Arab: Journal of Arabic Learning and Teaching Nusantara : Jurnal Ilmiah Pariwisata dan Perhotelan Jurnal Pendidikan Teknik Mesin International Journal of Business, Marketing, Economics & Leadership HUKUM EKONOMI ISLAM Journal of Business, Social, Management, and Technology ILLAT-J Brilliant International Journal of Management and Tourism Lentera: Journal of Islamic Studies Ar-Ruhul Ilmi STARLA : Jurnal Pengabdian Masyarakat
Muhammad Ridwan
Unknown Affiliation
Religion Aerospace Engineering Agriculture, Biological Sciences & Forestry Arts Humanities Astronomy Automotive Engineering Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Chemistry Civil Engineering, Building, Construction & Architecture Computer Science & IT Control & Systems Engineering Decision Sciences, Operations Research & Management Dentistry Earth & Planetary Sciences Economics, Econometrics & Finance Education Electrical & Electronics Engineering Energy Engineering Environmental Science Health Professions Immunology & microbiology Industrial & Manufacturing Engineering Languange, Linguistic, Communication & Media Law, Crime, Criminology & Criminal Justice Library & Information Science Materials Science & Nanotechnology Mathematics Mechanical Engineering Medicine & Pharmacology Neuroscience Nursing Physics Public Health Social Sciences Transportation Veterinary Other

Published : 236 Documents Claim Missing Document
Claim Missing Document
Check
Articles

Found 236 Documents
Search

 20   21   22   23   24 
PERBANDINGAN KINEJA KEUANGAN ANTARA BANK SYARIAH DAN BANK KONVENSIONAL DI INDONESIA Muhammad Ridwan
Journal of Business, Social, Management, and Technology Vol. 1 No. 2 (2025): October 2025
Publisher : CV. Dhanesa Nusantara

Show Abstract | Download Original | Original Source | Check in Google Scholar

Abstract

Penelitian ini bertujuan untuk membandingkan kinerja keuangan antara bank syariah dan bank konvensional di Indonesia selama periode 2019–2024. Analisis dilakukan dengan menggunakan rasio keuangan utama yang mencakup profitabilitas (Return on Assets/ROA dan Return on Equity/ROE), efisiensi operasional (BOPO), kualitas aset (Non Performing Financing/Non Performing Loan), permodalan (Capital Adequacy Ratio/CAR), dan likuiditas (Financing to Deposit Ratio/LDR). Pendekatan kuantitatif digunakan dalam penelitian ini dengan metode deskriptif komparatif, menggunakan data sekunder yang diperoleh dari laporan keuangan tahunan Bank Syariah Indonesia (BSI), Bank Mandiri, BCA, dan BNI yang telah diaudit. Hasil penelitian menunjukkan bahwa terdapat perbedaan signifikan pada rasio profitabilitas dan permodalan antara kedua jenis bank, di mana bank konvensional memiliki profitabilitas lebih tinggi, sedangkan bank syariah menunjukkan tingkat permodalan yang lebih kuat. Sementara itu, tidak ditemukan perbedaan signifikan pada rasio efisiensi, kualitas aset, dan likuiditas. Secara keseluruhan, temuan ini menunjukkan adanya konvergensi kinerja antara sistem perbankan syariah dan konvensional di Indonesia yang mengarah pada peningkatan stabilitas dan efisiensi industri perbankan nasional.
Analisis Pengaruh Temperatur Bahan Bakar terhadap Daya Keluaran GT 1.2 pada Beban Maksimal di PLTGU Blok 1 PT Nusantara Power UP Muara Karang Muhammad Fadly Purwanto; Muhammad Ridwan
ARMATUR : Artikel Teknik Mesin & Manufaktur Vol. 7 No. 1 (2026): Jurnal Armatur (in Progress)
Publisher : Universitas Muhammadiyah Metro

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24127/armatur.v7i1.10223

Abstract

Efficiency enhancement in Combined Cycle Power Plants (CCPP) is a crucial factor for reducing operational costs and optimizing energy production. One of the key parameters influencing the performance of a gas turbine is the fuel temperature at the combustor inlet. This research aims to quantitatively analyze the effect of fuel temperature variations on the power output, specific fuel consumption (SFC), and thermal efficiency of the GT 1.2 gas turbine. The analysis was conducted using operational data from the Block 1 CCPP of PT Nusantara Power UP Muara Karang under maximum load conditions, with fuel temperature varied from 22°C to 300°C, and validated using Cycle-Tempo software simulation. The results indicate that pre-heating the fuel consistently improves the gas turbine's performance. It was found that the thermal efficiency increased from 32,25 % to 33,19 %, while the specific fuel consumption (SFC) was successfully reduced from 388.21 gr/kWh to 376.65 gr/kWh. It is concluded that fuel pre-heating is a proven and effective strategy for enhancing efficiency and optimizing gas turbine operations in a CCPP.
Analisis Pengaruh Compressor Washing terhadap Efisiensi Thermal pada Turbin Gas PLTGU Blok 3.3 UP Muara Tawar dengan Pendekatan Sankey Diagram Adam Wirya; Muhammad Ridwan
ARMATUR : Artikel Teknik Mesin & Manufaktur Vol. 7 No. 1 (2026): Jurnal Armatur (in Progress)
Publisher : Universitas Muhammadiyah Metro

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24127/armatur.v7i1.10231

Abstract

Gas turbines are one of the primary technologies in power generation due to their ability to produce energy quickly and efficiently. However, the performance of gas turbines can decline over time due to fouling on the compressor, which negatively impacts the thermal efficiency of the system. One common maintenance method to address this issue is compressor washing. This study aims to analyze the impact of compressor washing on the thermal efficiency of gas turbines at PLTGU UP Muara Tawar Block 3.3 and to identify the influencing factors, using the Sankey diagram approach. The study uses both primary and secondary data collected between March and August 2024. The results show a slight improvement in thermal efficiency after compressor washing, from a range of 12.319%–13.215% to 12.295%–12.811%. The Sankey diagram reveals an increase in net output and a reduction in compressor work after cleaning. The main factors affecting thermal efficiency include compressor fouling, ambient temperature variation, and the non-operational status of the HRSG unit during the observation period. These findings confirm that compressor washing contributes to restoring gas turbine performance and enhancing overall system efficiency. Keywords: Gas Turbine, Thermal Efficiency, Compressor Washing, Sankey Diagram
Penguatan Mental dan Spiritual Berbasis Kecerdasan Emosional Pada Siswa Kelas VII SMA Negeri 1 Baubau Irma Purnamayanti; Safaruddin Yahya; Muhammad Ridwan; Madi; Maudin; Darmayanti; La Jusu; Sulasri; Muhammad Zaidir
Jurnal Pengabdian Masyarakat dan Riset Pendidikan Vol. 4 No. 3 (2026): Jurnal Pengabdian Masyarakat dan Riset Pendidikan Volume 4 Nomor 3 (Januari 202
Publisher : Lembaga Penelitian dan Pengabdian Masyarakat

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31004/jerkin.v4i3.4914

Abstract

Pembinaan mental dan spiritual peserta didik menjadi aspek penting dalam membentuk karakter siswa yang berakhlak, tangguh, dan berkepribadian seimbang di tengah tantangan era digital. Pengabdian kepada masyarakat ini bertujuan untuk meningkatkan kesadaran emosional, motivasi diri, serta nilai-nilai spiritual siswa melalui workshop peningkatan kecerdasan emosional (Emotional Quotient/EQ) dan pelatihan public speaking Islami di SMAN 1 Baubau. Kegiatan ini dilaksanakan pada 16–17 Oktober 2025 dengan melibatkan 50 siswa aktif yang dipilih secara purposif. Metode pelaksanaan meliputi ceramah interaktif, simulasi, diskusi kelompok, dan praktik komunikasi berbasis nilai-nilai Islam. Hasil kegiatan menunjukkan adanya peningkatan kemampuan siswa dalam mengenali dan mengelola emosi, berkomunikasi positif, serta menumbuhkan niat dan keikhlasan dalam setiap aktivitas. Penguatan aspek spiritual juga tampak dari perubahan sikap siswa yang lebih disiplin, reflektif, dan berorientasi pada nilai-nilai religius.
Analisis dan Perancangan Sistem Informasi Pemesanan Berbasis Web untuk Optimalisasi Pengelolaan Pesanan : Studi Kasus: Sunrise Bakery Muhammad Ridwan; Lufi Ariyani; Butet Oktavia Panggabean
Merkurius : Jurnal Riset Sistem Informasi dan Teknik Informatika Vol. 4 No. 1 (2026): Januari : Merkurius: Jurnal Riset Sistem Informasi dan Teknik Informatika
Publisher : Asosiasi Riset Teknik Elektro dan Informatika Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.61132/merkurius.v4i1.1288

Abstract

This study analyzes and designs a dual-role web-based ordering information system to optimize order management at Sunrise Bakery. This SME currently faces inefficiencies due to manual recording. The system, developed using the SDLC Waterfall method with PHP and MySQL, serves two main actors: customers, who can order online, browse catalogs, track orders, and pay digitally; and administrators (admin, cashier, owner), who manage products, update stock, input in-store orders, generate daily/monthly sales reports, and manage user access. Black Box Testing confirms all core functions work correctly. The system successfully addresses manual process shortcomings by improving data accuracy and providing real-time monitoring for both customers and management. It offers a comprehensive digital solution to enhance operational efficiency and service quality. Limitations include the lack of integrated digital payment gateways and external messaging. Future development should incorporate payment gateways (e.g., OVO, GoPay), WhatsApp notifications, a mobile application, and predictive analytics for sales and stock forecasting.
Pengaruh Pendapatan Asli Daerah, Dana Alokasi Umum, dan Dana Alokasi Khusus Terhadap Kesejahteraan Masyarakat Melalui Pertumbuhan Ekonomi Dalam Perspektif Ekonomi Islam di Kabupaten Langkat Risca Yunia Lestari; Muhammad Ridwan; Maryam Batubara
Jurnal Ilmiah Ekonomi Islam Vol. 9 No. 2 (2023): JIEI : Vol.9, No.2, 2023
Publisher : ITB AAS INDONESIA Surakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29040/jiei.v9i2.9681

Abstract

The welfare of the community is a condition that many parties want to achieve, one of which is the local government who wants to prosper regional autonomy in various aspects. People who can meet all their needs, facilitate access in many ways, get proper facilities, and others are the goals and responsibilities of the blood government. The purpose of this study was to determine the extent of the influence of the dependent variable on the independent variable through intervening variables that describe what conditions have an influence or not on the welfare of the people of Langkat Regency. This research method uses a quantitative approach that uses path analysis and uses SPSS (Statistical Package for the Social Sciences) version 25 for window program assistance. This study uses secondary data within the last 5 (five) years. The results show that simultaneously (overall) Regional Original Income (PAD), General Allocation Funds (DAU), and Special Allocation Funds (DAK) have an effect on economic growth, meanwhile Regional Original Income (PAD) and economic growth have no effect on welfare. community, then the General Allocation Fund (DAU) and the Special Allocation Fund (DAK) have a direct effect on the welfare of the community, and the last one is Regional Original Revenue (PAD), the General Allocation Fund (DAU), and the Special Allocation Fund (DAK) have no indirect effect. directly to the welfare of society. Economic growth related to welfare can be obtained only by piety to Allah Subahana Wataala and also speaking honestly and truthfully. In an Islamic Economic Perspective, people are encouraged to pay attention to the welfare of future generations.
Penanaman Karakter Islami Melalui Pembiasaan Mengikuti Program Kepesantrenan Di Pondok Pesantren Tahfidz Al-Qur’an Az-Zahra Kota Baubau: Penelitian Madi Maudin; Muhammad Ridwan; Rahmat Haniru; La Hanuddin; Irma Purnamayanti; La Jidi; Zaidir
Jurnal Pengabdian Masyarakat dan Riset Pendidikan Vol. 4 No. 3 (2026): Jurnal Pengabdian Masyarakat dan Riset Pendidikan Volume 4 Nomor 3 (Januari 202
Publisher : Lembaga Penelitian dan Pengabdian Masyarakat

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31004/jerkin.v4i3.5459

Abstract

Penelitian ini bertujuan mengungkap bagaimana proses pembentukan karakter Islami ditanamkan melalui pola pembiasaan dalam program kepesantrenan di Pondok Pesantren Tahfidz Al-Qur’an Az-Zahra Kota Baubau. Pembiasaan dipahami sebagai strategi pendidikan yang menekankan pengulangan aktivitas religius sehingga nilainilai keislaman dapat melekat secara bertahap pada diri santri. Penelitian menggunakan pendekatan kualitatif dengan desain deskriptif. Data diperoleh melalui observasi lapangan, wawancara dengan pengelola pesantren, ustadz/ustadzah, serta santri, dan diperkuat dengan dokumentasi. Analisis data dilakukan melalui proses reduksi, penyusunan informasi, dan verifikasi temuan.Temuan penelitian menunjukkan bahwa karakter Islami dibangun melalui serangkaian aktivitas harian seperti pelaksanaan shalat berjamaah, kegiatan tahfidz Al-Qur’an, pembacaan wirid dan dzikir, pengajian kitab, serta latihan kedisiplinan. Rutinitas tersebut secara konsisten membentuk perilaku religius, kemandirian, rasa tanggung jawab, kedisiplinan, dan akhlak mulia pada santri. Faktor-faktor yang memperkuat keberhasilan proses tersebut antara lain keteladanan para pengasuh, suasana pesantren yang mendukung, serta pengawasan yang berkesinambungan. Sementara itu, hambatan yang dihadapi mencakup perbedaan latar belakang santri, masa penyesuaian terhadap budaya pesantren, serta keterbatasan fasilitas.Kesimpulan penelitian menegaskan bahwa pembiasaan dalam program kepesantrenan memberikan kontribusi besar dalam menanamkan nilai-nilai karakter Islami. Proses pembentukan karakter tidak hanya melalui penjelasan kognitif, tetapi juga melalui pengulangan praktik keagamaan yang akhirnya membentuk kebiasaan dan identitas religius santri.
ANALYSIS OF THE EFFECT OF LOAD VARIATIONS ON THE THERMAL EFFICIENCY OF THE MUARA KARANG PLTG GAS TURBINE Banjarnahor, Anugerah; Hendri; Muhammad Ridwan
ARMATUR : Artikel Teknik Mesin & Manufaktur Vol. 7 No. 1 (2026): Jurnal Armatur (in Progress)
Publisher : Universitas Muhammadiyah Metro

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24127/armatur.v7i1.10393

Abstract

Gas turbines are one type of power plant with high flexibility, but their performance is greatly affected by variations in operating load. This study aims to analyse the effect of load variations on the thermal efficiency of Gas Turbine Unit 1.2 at the Muara Karang Gas Power Plant under three load conditions, namely 70 MW, 80 MW, and 90 MW. Actual operational data was used to calculate component work (compressor, combustion chamber, and turbine) and cycle thermal efficiency using thermodynamic calculation methods based on the Brayton Cycle. The calculation results were validated using Cycle Tempo and EES (Engineering Equation Solver) software with an average deviation of <5%. The results show that thermal efficiency increases as the operating load increases. At a load of 70 MW, the thermal efficiency was recorded at 30.30%, increasing to 30.76% at a load of 80 MW, and reaching a peak of 31.72% at a load of 90 MW. These findings prove that gas turbines operate most efficiently at loads close to their maximum capacity, so that operating at optimal loads can reduce specific fuel consumption and improve the energy efficiency of the plant.
Pohon dengan bilangan kromatik-lokasi dan dimensi partisi mendominasi sama dengan tiga Muhammad Ridwan; Abidin, Wahyuni
Jurnal MSA (Matematika dan Statistika serta Aplikasinya) Vol 13 No 2 (2025): VOLUME 13 NO 2, 2025
Publisher : Universitas Islam Negeri Alauddin Makassar

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24252/msa.v13i2.65808

Abstract

Several graph parameters are defined through vertex partitions and distance representations. Two such parameters are the locating-chromatic number $\chi_L(G)$ and the dominating partition dimension $\eta_p(G)$. The locating-chromatic number requires that vertices are distinguished by their distances to color classes, while the dominating partition dimension additionally imposes a domination condition, namely that every vertex must be adjacent to at least one partition class. It is known that for every connected graph $G$, $\beta_p(G)\le \eta_p(G)\le \chi_L(G)$, where $\beta_p(G)$ denotes the partition dimension. However, the conditions under which equality holds are not yet fully understood. In this paper, we focus on trees $T$ and show that the equality $\chi_L(T)=\eta_p(T)$ occurs exactly at value three. More precisely, we prove that a tree $T$ satisfies $\chi_L(T)=3$ if and only if $\eta_p(T)=3$. The proof is structural and is based on an analysis of leaf configurations and strong support vertices. In particular, we establish that the presence of two distinct strong support vertices forces $\eta_p(T)\ge 4$, preventing equality at value three. As a consequence, the class of trees with locating-chromatic number three coincides exactly with the class of trees whose dominating partition dimension equals three.
Factors Influencing General Science Performance of Female Students in Grade 7 at Rimeti Primary School, West Harerge, Ethiopia Ashenafi Taye Negewo; Belay Sitotaw Goshu; Muhammad Ridwan
Britain International of Linguistics Arts and Education (BIoLAE) Journal Vol 8 No 1 (2026): Britain International of Linguistics, Arts and Education - March
Publisher : Britain International for Academic Research (BIAR) Publisher

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33258/biolae.v8i1.1426

Abstract

This study explores the impact of teacher practices and classroom dynamics on the science performance of 75 Grade 7 female students at Rimeti Primary School, conducted in July 2024/25. Utilizing a two-way ANOVA on simulated test score data, the research assessed the effects of interactive versus traditional teaching methods and collaborative versus competitive classroom environments. Results revealed significant main effects for teacher practices (F (1, 96) = 30.56, p = 2.78e-07), with interactive methods yielding higher mean scores (72.15) compared to traditional methods (61.95), and classroom dynamics (F (1, 96) = 18.12, p = 4.82e-05), where collaborative settings outperformed competitive ones. The interaction effect was non-significant (F (1, 96) = 0.02, p = 0.885), indicating independent contributions. A box plot visually confirmed these trends, showing elevated medians for Interactive/Collaborative groups. These findings suggest that interactive teaching and collaborative dynamics independently enhance science achievement, with teacher practices explaining greater variance (1621.66 sums of squares) than dynamics (961.69). Limitations include the use of simulated data and a single-gender focus, restricting generalizability. The study aligns with social constructivist and cooperative learning theories, advocating for pedagogical innovation in under-resourced settings. Recommendations include teacher training in interactive methods and fostering collaborative classrooms, supported by resource allocation and further longitudinal research. This research provides a foundation for improving science education for female students in similar contexts.
Co-Authors -, Najiyah Nur Ismirah . Asparian, . . Noviarni AA Sudharmawan, AA Aaliya Ratna Ningtiyas Abdul Halim Abdul Hayy Nasution Abdul Multi Abdul Munir ABDUL ROHMAN Abdul Sahri Asmoko Abdullahi Abdullateef Abdurahman Adisaputera Abrauw, Rudolf Doni Abubakar Esa Achmad Syerif Habibie Adam Wirya Adebayo Aisha Omoronike Adi Sofyana Latif Adi Syahputra Sirait Adib Asyraf Afif Bintoro AFRIZAL AFRIZAL Agung Mahar Rani Agus Eko Raharjo Pepekai Agustian Suseno Agustina Sinambela Agustina Siregar, Elitaria Bestri Ahmad Izudin Ahmad Jezy Ahmad Zulfikar Ajeng Irma Riana Dewi Akmal Dzaky Adhynata Al Chaidar AL IKHLAS " Aldian Mulyanto Lokaria Alfikar " Alfina Nurrahmawati Ali Sati Alvinna Mavliani Ami Rizkiana Amitha Nesa Saputra Ananda Nurmairani Laoli Anang Ansyori Andi Baso Adil Natsir Andi Rusdi Walinono Andi Uliyanti Andri Nofiar Anik Nur Handayani ANISAH Anita Wulansari Ann Ngozi Ugobueze Antoni Pribadi Anwar Santoso Aprijon Efendi Aprilia Nurul Hidayah Arif Pratomo Arifmiboy, Arifmiboy Arnida Wahyuni Lubis Aruaye Afeye Obada Asadeah Ashar Asep Solihin Ashenafi Taye Negewo Ashri Ramadhani Asif Faroqi Assadullah Arrauf Aulivia Ramadani Aulivia Ramdani Azhari Akmal Tarigan Aziz Musthafa Azzahra Lazka Ranjani R Azzahra Qolbi Ihsanti Babatunde Covenant Olugbenga Balogun Oluwapelumi Kafayat Banjarnahor, Anugerah Banjarnaor, Riadi Bayu Rianto Belay Sitotaw Goshu Benedictus Dimas Cahyo Priastono Benjamin Gbolo Zoawe Beti Sri Bakti Billy Nugraha Blaise Ngambinzoni Kombeto Bolombe Lolue Augustin Brian Bramantyo Satriaji Dwi Adiputr Harsono Brian Bramantyo Satriaji Dwi Adiputro Harsono Budi Santoso Bukman Lian, Bukman Bunga Yusnanda Butet Oktavia Panggabean C. Rudy Prihantoro Caca Anisa R Chinelo Ebele Uchendu Christian Hendro Setiawan Cindy Angrini Syarif Clarisse Falanga Mawi Claudia Canniagi Br. Simanihuruk Clement Inkoto Liyongo Colette Masengo Ashande Damar Prakoso Darmayanti Dede Saputra Dedek Kustiawati Dedy Tabrani Dihin Muriyatmoko Dini Anjani Dini Hutagalung Dios Nugraha Putra Dita Dwy Cahyani Dita Kafaabillah Diyaa Aaisyah Salmaa Putri Atmaja Dr. Cut Erra Rismorlita, M.Si. Dwi Puspita Sari Dya Komala Br. Munthe Edy Susanto Ellya Roza Elsera, Marina Elva Hariyani Elviza " Emmanuel Chukwuemeka Igwe Emmanuel Moke Lengbiye Endang Tri Margawati ENDRI ENDRI Eneng Tita Tosida Eric Msughter Aondover Esther Ukpe Eugene Agbasi Adjoteye Evytabela Ayu Kristina Exgi Handayani Fadil Oenzil Fadilah Umar Farhan Muzzaki Farih, Muhamad Farros Fadhlillah Fatimah Rasyidah Az Zahra Fauzan Imari Fauzar Fauzi Asa Walidaini Fenty Kurnia Oktorina Fhauzia Iin Aldini Fina Nasari Fina Nasari Firda Mawaddatul Jannah Firman Alfarisi Firona Helinda Firstika Nabilla Balqis Fitri Fitri Fitri Fitri Hamelinda FitriaNugraha Aini Fitriningsih Fitriningsih Foezy Imroatul Awaliyah Funmi Falobi Galang Gemilang Siahaan Galih Ujiantoro Galuh Puspa Dewi Gédéon Bongo Ngiala Gilang, Gilang GOLDIE GUNADI Goshu, Belay Sitotaw Gowon, Muhammad Gunawan Budi P Gusni Satriawati, Gusni Gusti Randy Pratama Hadi, Firdaus Hakim, Aden Adma Halimatussadiah Handrea Bernando Tambunan Handris, Handris Hari Purnomo Haris, Munirwan HARIYANTI Hasbullah Hajar Hasriani Hasriani Hendra Dermawan Sitanggang Hengki Erik Sandi Heny Kristiana Rahmawati Herdi Sahrasad Homsah Homsah Hurriah Ali Hasan Ichtiar Telaumbanua Ida Syamsu Roidah Idris Mohammed Ilham Ramadhan Imam Budi Santoso Imran Imran Indah Nur Chomsy Indah Permata Sari Indalestari, Wa Ode Dien Indriawati Indriawati Inriyatni Sri Pertiwi Ginting Intan Anjar Sari Intan Kusumawati Ira Rizkia Ningsih Irfan Asari Irma Purnamayanti Irtiyaj Dwi Israel Odion E. Idewele Isril " Istiqomah istiqomah Izza Afkarina Jatmiko Jatmiko Jazuli Fadil Jean Pierre K.A. Zwave Jeane Marlani Sarakan Jefri Saputra Jesika Jetron M. Ngbolondo Jihan Azzahra Diovant Jihan Nur Armalia Jon Kenedi Joshua Kayode Okunade Juan Alexander Sitepu Junaidi Asryad Junizan " Kamal " Kamarudin Kamarudin Karma Kartika Purdani Setia Purdani Kartini Afriani Kasyani Kasyani Kemas Muhammad Aby Kevin Gausultan Hadith Mangunkusumo Khoirul Amri Rambe Khopipatul Adawiyah Koto-te-Nyiwa Ngbolua Kurniasari Kusman Kusman La Hanuddin La Jidi La Jusu La Ode Reskiaddin Laila Maisarah Lajaria, Ridha Lance Mirino Latifah Mutiah Nurhidayah Lawal Umar Maradun Litucha Bakokola Joseph Louis Benard LUBIS ALI IMRAN Lufi Ariyani Luki Adiati Pratomo Lutfi Nur Amalia M Bachtiar Safrudin M Saleh Yahya Himni M. Agus Salim Siregar M. Apip M. Bariq Taqiy M. Hustiar Hakim M. Ikhsan Harahap M. Juani Ilyas M. Junaidi M. Rizki M. Rukhsah M. Shofiyyur Rahman Hawary M. Yoserizal Saragih Mad Yusup Madi Madi Maudin Mainasara Yakubu Kurfi Mariani Mariani Marie C. Obasi Marina Rufani Maritsa Ulfa Khaira Marsya Royani Jannah Marta Butar Butar Marya Ulfa Maryam Batubara Masbah R.T. Siregar Masnah Maudin Mauli Kasmi Mbaya Isaac Mefita Brilliana Hutabarat Mega Rahmadani Siregar Meilani Prasetio, Viana Meisya Nur Hafiza Min Sahril Mizya Sabtheca Simanjuntak Moch.Muzaiyin Afandi Modeste Ndaba Modeawi Moh. Riyansyah Umasugi Molongo Mokondande Médard Molongo Mokondande Médard Monde te-Kazangba Gofroid Mudogo Virima Muh. Fauzi Irwan Muhamad Asrori Mulky Muhamad Febry Muhammad Azhar Nurbahtiar Muhammad Fadly Purwanto Muhammad Fauzan Muhammad Firdaus Muhammad Hairul Muhammad Imam Tohari Muhammad Jazman Muhammad Mursalin Muhammad Rizki Muhammad Rizky Aldiansyah Muhammad Rizky Fatahillah Muhammad Said Al Manshury Muhammad Syahbudi Muhammad Syukri Muhammad Walihuddin Muhammad Zaidan Taftazani Mukhzarudfa Mukhzarudfa Munawarotus Sholihah Mustajab, Muhammad Nada Aliza Khoirunnisa Nadhiriyah Nadia Rahmadani Nadira Ghina Azzahra Nadira Rizki Febriyana Nadya Nadya Vinandari Naerul Edwin Kiky Aprianto Naili Azkiya Sari Naim, Ifin Nasution, Annio Indah Lestari Nathania Amanda Ellena Nesa Oktraviani Ngalakpa Ziada Héritier Ngbangu Woza Eric Nina Fitriana Nina Widasari Novi Triayanti Noviarni Noviarni . Nugraha, Hari Din Nur Aisyah Nur Azizah Nur Kholisy Geovani Nur rohman Nur, Mujadilah Nurdin Nurdin Nurkhalis NURUL HIDAYAT Nurul Suci Ramadhani Nuryani Nuryani Nushoir Arrofiq Nuzul Ramadhan Nzolowa Banze Francis Ojemeiri Karl Airaoje Oktyajati, Nancy Okuneye Ademolu Patrick Okungo Lotokola Albert Ololade Olatunji Lateef Omolara Akin-Odukoya Omolara Oluwabusayo Akin-Odukoya Omotola Ogunbola Padila Padila Pascal N. Bobuya Patulak, Lucia Evianti Perpetua Ogechi Aondover Pius T. Mpiana Popon Rabia Adawia Prakoso, Firza Agung Pramono Hadi Pribadi, Antoni Pujowati, Penny Purbawati Purbawati Puspita Ade Agustin Puspita Sari Puspita Sari Puspita Sari Puteri Kemala Chandra Kirana Putra Apriadi Siregar Putra, Adinata Kurnia Putri Cicilia Kristina Putri Rahayu Putri Resky Hasyim Putri, Arimbi Putu Agus Aditya Pramana Qadarsih.B, Fitri Rafki Ananda Rahimal Khair Rahmadi Rahmah Fadlilatu Syahadah Rahmat Haniru Rahmat Hidayat Rahmat Safe’i Rahyuni Rahayu Rajuddin, Wa Ode Nursaadha Ramdani Bayu Putra Randianto Alfandi Rani Rizqi Dwi Larasati Rani Sugiyanti Ratih Hardianti Ratih Kusumastuti Remilekun Falilat Bamidele Reno Efaldi Richo Rahgia Syahputra Rico Wijaya Z Ridha Taurisma Lajaria Rifqi Sayudha Riki Syaputra Rila Yunita Rima Melati Rinawati Dewi Rinny Meidiyustiani Risca Yunia Lestari Risnawati Ibnas Rizki Ananda Rizqa Auliyah Shifah Sagala Robby Setiawan Roma Sri Rezeki Sitorus Romain Bakola Dzango Rosa Andrie Asmara Roza Kurniati Ruphin Djolu Djoza Ruth Angbazo Andah Ryan Mutaqqien Safaruddin Yahya Sahat Siagian Saida Anisa Sakinah Maulidah Samsudin Samsul Bahri Sastia La Ijira Sasya Chayara Alima Sela Indria Sari Selin Marten Sattu Seniorita Shahryar Banan Shaukat, Muhammad Awais Shelly Farida Tobing Shittu Lukman Olayinka Sigit Hermawan Sisnayati Sisnayati Siti Alianti Oktapiandi SITI AYU RISMA PUTRI Siti Humairoh Siti Khoirina Slamet Triyanto Sofian Sofian Solihin Sayuti Sonang Pestaria Pangaribuan Songbo Kwedugbu Médard Soraya Grabiella Dinamika Sri Mariya Srie Juli Rachmawatie Sudiansyah Sugeng Priyanto Sujarno Sujarno sulasri Sulistia Fitrianni Sulistiyo Sulistri Supra Yogi Surya Chandra Kusuma Surya Fernando Surya Hatina Susi Herawati Swastono Putro Pirastyo Syaiful Eddy Sylva Qamara Nur Fadilah Tantri Hidayati Sinaga Tartila Devy Taryanto Teuku Heriansyah Teuku Mohammad Daffa Al Islami Teuku Syahrul Ansari Teuku, Muhammad Khaled Ti Aisyah Timothy Ekeledirichukwu Onyejelem Tini Setiawati Tisa Desuwa Rima Titi Atifah Zahra Maha Titin Andri Wihastuti Tri Karisma Ana Kurniati Tristan Rokhmawan Tsabit Arasyid Twy Kurmiantin Uchendu Chinelo Ebele Vania Dwi Wardani Vemi Fadila Sari Vinna Rahayu Ningsih Wahyu MZ, Gandy Wahyuni Abidin Walengo Peter Wawan Anggara Widia Alfiana Winda Ayu Sri Wardani Yahya Kobat Yandri Pratama Yeni Marlina Harahap Yenni Samri Julianti Nasution Yudi Yulia Nor Frasisska Yulia Rahmah Amalia Yuliana Pinaringsih Kristiutami Yuliusman Yuliusman - Yundari, Yundari Yuniarti, Dewi Putri Yunidar Erlina Yunisah Fitri Yusni Yusring Sanusi Baso Yusron Aldauri Zahra Zahra Zahwatul Hasanah Siregar Zaidir Zamira Ulfa Zenal Arifin Zuhriah Zuhriah Zulrahmadi