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All Journal JURNAL HUKUM JURNAL PENELITIAN ILMU PENDIDIKAN Pendas : Jurnah Ilmiah Pendidikan Dasar Jurnal Pendidikan Sejarah dan Riset Sosial Humaniora (KAGANGA) Pena Justisia: Media Komunikasi dan Kajian Hukum Sunan Kalijaga International Journal on Islamic Educational Research Bulletin of Community Engagement Journal of Management and Islamic Finance PAKDEMAS : Jurnal Pengabdian Kepada Masyarakat International Journal of Humanities Education and Social Sciences Journal Of Research and Education Chemistry (JREC) Jurnal Ilmiah Teknik Informatika dan Komunikasi Jurnal Riset Rumpun Ilmu Sosial, Politik dan Humaniora (JURRISH) Kelola: Jurnal Manajemen Pendidikan Ininnawa: Jurnal Pengabdian Masyarakat QOSIM: Jurnal Pendidikan, Sosial & Humaniora Jurnal Media Akademik (JMA) International Journal of Community Service Implementation The Indonesian Journal of International Clinical Legal Education Jurnal Mitra Dedikasi Masyarakat Jurnal Pendidikan Guru Madrasah Ibtidaiyah Educational Dynamics: International Journal of Education and Social Sciences Khatulistiwa : Journal of Artificial Intelligence Jurnal Pertanian Agros Mumtaza: Journal of Community Engagement Civic-Culture: Jurnal Ilmu Pendidikan PKn dan Sosial Budaya The International Journal of Remote Sensing and Earth Sciences (IJReSES) Jurnal Pelita Raya (JPR) ALFABETA
Zainal Arifin
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Religion 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 Neuroscience Nursing Physics Public Health Social Sciences Transportation Veterinary Other

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Web-Based Classification Optimization of Grape Leaf Diseases Using Transfer Learning in CNN to Improve Model Accuracy and Efficiency. Diana Indri Rukmana; Zainal Arifin; Fuadz Hasyim
Khatulistiwa SMART: Science, Methodology, Artificial intelligence, Research, and Technology Vol 2 No 1 (2025): Desember 2025
Publisher : Khatulistiwa : Journal of Artificial Intelligence

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Abstract

Grapes are a high-value crop, but their yield is easily reduced due to leaf disease. This study focuses on developing a web-based grape leaf disease classification system that works automatically and in real time. The approach used is Convolutional Neural Network (CNN) with transfer learning using the EfficientNetB0 architecture. The research data consists of 8,000 grape leaf images divided into four classes (healthy, black rot, black spot, and leaf spot) with a composition of 80% for training, 10% for validation, and 10% for testing. The initial CNN model achieved an accuracy of 97%, which then increased to 99% after optimization using EfficientNetB0 with fine-tuning. The implementation of the system through Flask showed fast and accurate prediction results, proving that transfer learning plays an important role in improving classification performance.
AGENS HAYATI SEBAGAI ALTERNATIF PENGENDALIAN KARAT PUTIH (Puccinia horiana) PADA KRISAN Febry Nurhidayati; Desy Setyaningrum; Didik Suryadi; Cahyaningtyas Putri Suhita; Dewi Nawang Suprihatin; Anditya Gilang Rizky P; Hardian Ningsih; Dimar Hantari; Edi Paryanto; Zainal Arifin
Jurnal Pertanian Agros Vol 28 No 1 (2026): EDISI JANUARI
Publisher : Fakultas Pertanian Universitas Janabadra

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37159/jpa.v28i1.142

Abstract

Chrysanthemum (Chrysanthemum spp.) is an important floricultural commodity in Indonesia. However, its production is seriously threatened by white rust caused by Puccinia horiana. Conventional control still depends on synthetic fungicides, which pose risks of pathogen resistance and environmental contamination. The use of biological control agents (BCAs) offers an environmentally friendly and sustainable alternative within the framework of Integrated Pest Management (IPM). This review summarizes current studies on the use of Pseudomonas fluorescens, Bacillus subtilis, Trichoderma spp., and Cladosporium spp. for managing white rust in chrysanthemum. The main mechanisms include antibiosis, parasitism, competition for space and nutrients, and induced systemic resistance (ISR). Research shows that BCAs can suppress P. horiana infection and improve plant growth, although their effectiveness varies depending on environmental conditions, formulation stability, and farmer adoption. Future research should focus on locally adapted isolates, improved formulation technology, and multilocation trials to ensure field consistency. Policy support and farmer participation are also essential to expand the use of BCAs and promote sustainable chrysanthemum production.  
Peningkatan Literasi Keagamaan dan Digital bagi Siswa Madrasah Melalui Kelas Kreatif Berbasis Teknologi Wali, Wali Ja'far Shudiq; Zainal Arifin; Rio Ahmad Syaikhu; Abd Wafi; Moh.Januar Rizqi Minallah
Transformative Service Journal Vol 1 No 3 (2025): Desember
Publisher : Yayasan Literasi Altruis Khatulistiwa

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Abstract

Amidst the rapid pace of globalization and technological development, madrasah students are required to be able to integrate spiritual values with digital skills in order to adapt, innovate, and remain committed to religious principles. Through technology-based creative classes, this program serves as a strategic means to build a transformative learning ecosystem that not only strengthens religious literacy but also fosters creativity, collaboration, and digital literacy as tools to face challenges. The participatory learning method was implemented through a series of training and mentoring sessions that combined religious material with digital skills, such as creating educational content, utilizing social media positively, and using interactive learning applications. The target of this activity was students of Madrasah Ibtidaiyah Darul Ihsan who had an interest in technology and religion. The results of the activity showed an increase in students' understanding of Islamic values to 85% and basic skills to 82% in using technology creatively and responsibly. This activity proves that the integration of religious values and digital skills enhances the ability to create a learning process that is relevant, interesting, and has a positive impact on the younger generation of madrasah students
Criminal Liability of the Press in Election Reporting: A Normative Analysis of Press Offences and Electoral Offences Dwiyanto, Hendri; Zainal Arifin; Agus Manfaluthi; Zico Junius Fernando
The Indonesian Journal of International Clinical Legal Education Vol. 7 No. 4 (2025): December
Publisher : Universitas Negeri Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15294/ijicle.v7i4.38187

Abstract

This study aims to normatively analyze the criminal liability of the press in reporting on general elections in Indonesia, focusing on the application of the lex specialis principle, legal certainty, and the protection of press freedom. The main issues examined are the normative conditions under which criminal provisions in Law Number 7 of 2017 on General Elections can be applied to the press, and how the limits of media criminal liability are determined within the context of press freedom guaranteed by Law Number 40 of 1999 on the Press. The research employs a normative juridical method, drawing on statutory, conceptual, and case approaches. The findings indicate that criminal sanctions may be imposed on the media only if there is evidence of deliberate political intent and direct involvement in covert campaign activities or in the dissemination of misleading information intended to influence election outcomes. Within this framework, the lex specialis derogat legi generali principle establishes the Press Law as the specific regulation that must take precedence in resolving news disputes before criminal prosecution. The principle of legal certainty demands a clear distinction between ethical and criminal violations, while the principle of press freedom protection ensures that law enforcement is not used as a repressive tool against the media’s social control function. This study recommends strong coordination among the Election Supervisory Agency (Bawaslu), the Press Council, and law enforcement authorities to delineate the boundaries of press criminal liability, enabling electoral law enforcement without undermining press freedom, a cornerstone of democracy.
OPTIMASI TEKNO-EKONOMI PENGEMBANGAN SISTEM PEMBANGKIT HIBRID EKSISTING MENGGUNAKAN MULTI TOOLS (STUDI KASUS: PULAU SEBIRA) Adi, Hari Purnomo; Zainal Arifin
Pendas : Jurnal Ilmiah Pendidikan Dasar Vol. 11 No. 01 (2026): Volume 11 No. 01, Maret 2026 Release
Publisher : Program Studi Pendidikan Guru Sekolah Dasar FKIP Universitas Pasundan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23969/jp.v11i01.43176

Abstract

Indonesia’s pledge to reach Net Zero Emissions (NZE) by 2060 has heightened the urgency to decarbonize diesel‑reliant microgrids in remote islands, where logistics inflate fuel costs and reliability risks. Sebira Island—Jakarta’s northernmost inhabited island—already operates a PV–battery–diesel hybrid system. Building on 2024 field measurements of load and solar resources, this study models the existing assets in PVsyst to obtain high‑fidelity PV energy profiles, then performs techno‑economic optimization with HOMER Pro. We evaluate three scenarios: (i) the current system, (ii) cost‑optimal expansion, and (iii) 100% renewable fraction. The optimal configuration adds 158.4 kWp ground‑mounted PV, 211.2 kWp floating PV, and 1,324 kWh Li‑ion storage, lowering the Levelized Cost of Energy (LCOE) to Rp 4,879.36/kWh (−20% versus the existing system), cutting annual diesel use by ≈141 kL, and reducing CO₂ emissions by ≈372 t/year while fully meeting demand (833,872 kWh/year). Achieving 100% renewable fraction is technically feasible but requires ~1,425.6 kWp new PV and 5,875 kWh Li‑ion storage, raising LCOE to Rp 10,938.06/kWh. The results of this study emphasize the importance of modeling for hybrid power plant development to achieve the lowest LCOE and provide practical guidance for clean energy development on small islands. Policy implications highlight the role of floating PV when land is limited for developing existing hybrid systems.
KITAB HADIS PADA ABAD III H; PERKEMBANGAN, KODIFIKASI, DAN LAHIRNYA KUTUB AL-SITTAH Zainal Arifin
Jurnal Media Akademik (JMA) Vol. 4 No. 2 (2026): JURNAL MEDIA AKADEMIK Edisi Februari
Publisher : PT. Media Akademik Publisher

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.62281/nre0zw10

Abstract

Abad ke-3 Hijriyah merupakan masa keemasan dalam sejarah kodifikasi hadis. Pada periode ini, lahir karya-karya monumental yang menjadi rujukan utama umat Islam hingga sekarang, seperti al-Kutub al-Sittah. Penelitian ini bertujuan untuk mengkaji perkembangan penulisan hadis pada abad ke-3 H, faktor-faktor yang melatarbelakanginya, serta kontribusi para ulama hadis dalam menyusun kitab-kitab induk hadis. Metode yang digunakan adalah studi kepustakaan (library research) dengan pendekatan historis-deskriptif. Hasil penelitian menunjukkan bahwa abad ke-3 H merupakan fase penyempurnaan sistem seleksi hadis melalui penerapan standar sanad dan matan yang ketat, sehingga menghasilkan karya-karya hadis yang otoritatif. Selain itu, periode ini ditandai dengan meningkatnya perhatian ulama terhadap kritik hadis, baik dari segi periwayatan maupun pemaknaan, yang mendorong lahirnya metodologi ilmiah dalam ilmu hadis. Faktor lain yang turut mempengaruhi adalah stabilitas politik relatif pada masa itu, berkembangnya tradisi keilmuan di berbagai pusat studi Islam, serta kebutuhan umat terhadap sumber ajaran yang terverifikasi. Kontribusi para muhaddis pada abad ini tidak hanya menghasilkan kodifikasi hadis yang sistematis, tetapi juga meletakkan fondasi metodologis bagi perkembangan ilmu hadis pada periode-periode berikutnya. Dengan demikian, abad ke-3 H dapat dipandang sebagai titik kulminasi dalam proses pembukuan hadis yang menentukan otoritas literatur hadis dalam khazanah keilmuan Islam.
Efforts of Spiritual Leaders in The Selection of Human Resources With Islamic Character And Implications for Performance Nadilla Aleyda Maqhfira Agustin; Zainal Arifin
Sunan Kalijaga International Journal on Islamic Educational Research Vol. 10 No. 1 (2026)
Publisher : Pascasarjana Fakultas Ilmu Tarbiyah dan Keguruan UIN Sunan Kalijaga

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.14421/skijier.2026.101.02

Abstract

This study aims to analyze the principal’s strategy as a spiritual leader in selecting human resources with Islamic character and its implications for teacher performance at SMA Plus Al-Azhar Jember. The study is grounded in the importance of character-based human resources as a foundation for improving the quality, integrity, and performance of educational institutions. Its central argument is that teacher recruitment should not only emphasize professional competence, but also moral integrity, Islamic values, and suitability with the school’s vision and mission. This research employed a qualitative approach with a case study design. Data were collected through in-depth interviews with the principal, teachers, and students; observations of the selection process and teaching practices; and documentation studies of the school’s vision and mission, recruitment policies, and institutional programs. The data were analyzed through coding, categorization, theme identification, data presentation, and conclusion drawing. Data validity was ensured through source triangulation, technique triangulation, and member checking. The findings reveal four main strategies used by the principal as a spiritual leader in selecting human resources with Islamic character. These strategies include establishing Islamic moral indicators as selection criteria, assessing the alignment between candidates’ competencies and values with the school’s vision and mission, implementing an open and merit-based selection procedure, and prioritizing integrity and moral exemplarity in prospective teachers. Empirically, these strategies contribute to the emergence of teachers who are more motivated, disciplined, sincere, responsible, and trusted as role models within the school culture. This study is limited to one Islamic senior high school context, so the findings are not intended for broad generalization. However, the results provide practical insights for principals and Islamic educational institutions in developing character-based HR selection models.
Transformation of Productive Zakat for the Empowerment of Urban Poor Families Zainal Arifin; Adamu Abubakar Muhammad; Rozi; Moch. Hoerul Gunawan; Ayu Safitri
Jurnal Pelita Raya Vol. 1 No. 2 (2025): Jurnal Pelita Raya (JPR)
Publisher : Mahkota Science Publishers

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.65586/jpr.v1i2.23

Abstract

Zakat, which should be a strategic instrument of social justice, is often still positioned as short-term charitable assistance rather than transformative socio-economic capital. This study proposes an understanding of productive zakat not only as an Islamic economic instrument but also as a welfare policy practice with broad implications for the configuration of social justice in Indonesian urban spaces. This study uses a non-empirical qualitative method, with a critical literature review and an integrative conceptual analysis. The results indicate that productive zakat in Indonesia will be truly meaningful only if it does not stop at mere religious jargon or a financial redistribution mechanism, but becomes a social movement that upholds structural justice in a capitalist, unequal urban ecosystem. Zakat must transcend its role as an aid and function as an agent of change that challenges the roots of poverty, reorganises the power relations between muzakki, amil, and mustahik, and restores the spirit of maqāṣid al-syarī‘ah as an ethical energy for the liberation of humans from dependence and injustice. The success of productive zakat, therefore, is not measured by the number of program success reports or nominal increases in funds, but by the courage of zakat institutions to position themselves as a space for moral resistance against an economic system that breeds inequality by proving that Islamic spirituality not only teaches compassion, but also solidarity with those who are most marginalised in the city.
Kesenjangan Implementasi Kurikulum Merdeka di Sekolah Dasar Daerah Terpencil Maluku: Analysis Fidelity of Implementation Linda Violetta Siwalette; Zainal Arifin
Kelola: Jurnal Manajemen Pendidikan Vol. 13 No. 1 (2026)
Publisher : Universitas Kristen Satya Wacana

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24246/j.jk.2026.v13.i1.p97-110

Abstract

This study examines the level and gap of Merdeka Curriculum implementation in elementary schools located in remote areas of Maluku, Indonesia, using the Fidelity of Implementation (FOI) framework. A quantitative descriptive-comparative design with a cross-sectional survey was employed. The study involved 129 teachers selected through purposive sampling. Data were collected using a Likert-scale questionnaire that had been tested for validity and reliability. Data analysis involved descriptive statistics and gap analysis to identify discrepancies between ideal and actual implementation. The findings reveal that all dimensions of implementation are at a moderate level, with mean scores ranging from 3.26 to 3.44 (out of 5) and implementation gaps between 31.2% and 34.8%. The dimensions of quality of delivery and program differentiation demonstrate relatively higher performance, indicating teachers’ adaptive capacity in sustaining instructional quality and applying core curriculum principles. In contrast, adherence, dosage, and participant responsiveness show larger gaps, highlighting challenges in maintaining implementation consistency, instructional intensity, and student engagement. These results underscore that curriculum implementation in remote contexts is shaped not only by program design but also by contextual constraints, including limited resources, geographical isolation, and variations in student readiness. Future studies are recommended to employ mixed-method approaches and longitudinal designs to better capture the dynamics of curriculum implementation across different contexts.
Manajemen team teaching mata pelajaran kejuruan di SMKN 1 Gombong dan SMKN 1 Puring Esti Retnoningsih; Zainal Arifin
Jurnal Penelitian Ilmu Pendidikan Vol. 9 No. 2 (2016): July–December
Publisher : Fakultas Ilmu Pendidikan, Universitas Negeri Yogyakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (692.201 KB) | DOI: 10.21831/jpipfip.v9i2.12913

Abstract

Penelitian ini bertujuan untuk mengetahui; (1) informasi empirik pelaksanaan Team Teaching, dan implementasi manajemen Team Teaching, (2) proses evaluasi pelaksanaan Team Teaching yang ada di SMKN 1 Gombong dan SMKN 1 Puring. Penelitian ini menggunakan pendekatan kualitatif dengan jenis penelitian deskriptif kualitatif. Pengumpulan data dilakukan menggunakan wawancara, dokumentasi, dan observasi. Teknik analisis data yang digunakan adalah analisis data induktif. Hasil penelitian menunjukkan bahwa (1) program keahlian Teknik Kendaraan di SMK N 1 Gombong melaksanakan pembelajaran team teaching; sedangkan di SMKN 1 Puring penerapan pembelajaran team teaching belum sepenuhnya melaksanakan prinsip pembelajaran bertim, (2) implementasi manajemen team teaching di SMK N 1 Gombong sudah berjalan cukup baik; sementara itu implementasi manajemen team teaching di SMKN 1 Puring masih memerlukan beberapa perbaikan pada masing-masing unsur manajemen, (3) team teaching di SMKN 1 Gombong secara umum telah berjalan baik dengan terpenuhinya prinsip pembelajaran bertim dan prinsip manajemen; team teaching di SMKN 1 Puring secara umum membutuhkan perbaikan sehingga dapat memenuhi prinsip pembelajaran bertim dan manajemen yang baik.Kata kunci: team teaching, manajemen, program keahlian Teknik Kendaraan Ringan
Co-Authors A. Octamaya Tenri Awaru Abd Wafi Abd. Latif Adamu Abubakar Muhammad Ade Rahmad Kurniawan Adi, Hari Purnomo Agus Manfaluthi Agustin Rustam Ali Huristak Hartawan Hasibuan Andi Sadriani Ari Saputri Novita Anggraini Aufa, Naufatti Ayu Safitri Azzah Nayla, Azzah Baharuddin Baiq Azizah Haryantini Bayu Surindra budi sufyanto Cahyaningtyas Putri Suhita Desy Setyaningrum DEVIATUN Dewi Nawang Suprihatin Diana Indri Rukmana Didik Suryadi Dinda Ayu Izmi Dwiyanto, Hendri Edi Paryanto Efa Wahyu Prastyaningtyas Elis Irmayanti Endro Puji Astoko Esti Retnoningsih Eunike Rose Mita lukiani Faradilla Andini Febry Nurhidayati Fenny Noor Salam Fernando, Zico Junius Fredo Ladona Alamsyah Ghufron Abdullah Hantari, Dimar Hardian Ningsih Hasyim, Fuadz I Made Sunantra I Made Wirya Darma Imam Fahrurrozi Intan Permata Hati Jonson Lumban Gaol Khairun Nisa, Khairun Nisa Khairunnisa Kholifatul Fauziah Linda Violetta Siwalette Miranda Nur Wahidah Mirfatul Hidayah Moch. Hoerul Gunawan Moh.Januar Rizqi Minallah Muh. Rijal Muhammad Yusron Maulana El-Yunusi Nadilla Aleyda Maqhfira Agustin Nayla, Azzah Nayla Nina Dyah Ayu Palupi Noorma Kurnyawaty Pradana, Anditya Gilang Rizky Ramdesta, Andry Rawinda Fitrotul Mualafina, Rawinda Fitrotul Restu Novi Hidayah Rio Ahmad Syaikhu Risti Endriani Arhatin Romlah Roul Khoiron al-Bary Rozi Samuel Marbun Sembiring, Rinawati SILVIA EKASARI SITI FATIMAH Siti Ulfiyani Siti Zainab Suhita, Cahyaningtyas Putri Sulaiman, Hudayah Suprihatin, Dewi Nawang Susi Damayanti Syahrizal Teguh Prakoso Tika Dewi Tjetjep Yusuf Afandi Tjokorda Mirah Ary Mahadnyani Ulfatus Saadahtur Rohmah Vina Oktariana Wahyu Akbar wali, Wali Ja'far Shudiq Wardhana, Agung Widya Wawan Apzani Wijaya, Shepty Yunita Hariyani