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All Journal Cakrawala Pendidikan Jurnal Pendidikan Jasmani, Olahraga dan Kesehatan Al-Manahij: Jurnal Kajian Hukum Islam DE JURE JIPSINDO (Jurnal Pendidikan Ilmu Pengetahuan Sosial Indonesia) Juara: Jurnal Riset Akuntansi FIAT JUSTISIA: Jurnal Ilmu Hukum Economica: Jurnal Ekonomi Islam Jurnal Ilmiah Pendidikan Fisika Politik Indonesia: Indonesian Political Science Review Martabe : Jurnal Pengabdian Kepada Masyarakat JPF : JURNAL PENDIDIKAN FISIKA SCIENTIA JOURNAL EDUKATIF : JURNAL ILMU PENDIDIKAN Iqtishoduna: Jurnal Ekonomi Islam Dialogia: Jurnal Studi Islam dan Sosial Jurnal Riset Akuntansi Kontemporer Jurnal Ilmiah Manajemen Kesatuan Nusantara Science and Technology Proceedings Cokroaminoto Journal of Primary Education ARRUS Journal of Social Sciences and Humanities Jurnal Pendidikan Jasmani, Olahraga dan Kesehatan Undiksha Action Research Literate (ARL) Ijtimā`iyya: Journal of Muslim Society Research Volksgeist: Jurnal Ilmu Hukum dan Konstitusi PHARMANAJA : PHARMACEUTICAL JOURNAL OF UNAJA Jurnal Pengabdian kepada Masyarakat Seminar Nasional Hasil Penelitian LP2M UNM Religia : Jurnal Ilmu-Ilmu Keislaman IIJSE Jurnal Pengabdian Kepada Masyarakat Meambo Qomaruna Mammiri: Jurnal Pengabdian Masyarakat Atestasi : Jurnal Ilmiah Akuntansi Jurnal Info Kesehatan Journal of Halal Lifestyle and Sustainability Journal of Physics Education: Review and Research (JPERR) Balance: Jurnal Ekonomi
Ahmad Dahlan
STAIN Purwokerto
Religion Agriculture, Biological Sciences & Forestry Arts Humanities Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Chemistry Decision Sciences, Operations Research & Management Dentistry Earth & Planetary Sciences Economics, Econometrics & Finance Education Energy Engineering Environmental Science Health Professions Immunology & microbiology Languange, Linguistic, Communication & Media Law, Crime, Criminology & Criminal Justice Materials Science & Nanotechnology Mathematics Medicine & Pharmacology Nursing Physics Public Health Social Sciences Other

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Sosialisasi dan Pelatihan Pembuatan Sarana Pembuangan Limbah di RT. 23 Kelurahan Payoselincah Kota Jambi Supriadi; Dahlan, Ahmad; Rina Fauziah
Jurnal Pengabdian Meambo Vol. 3 No. 2 (2024): Jurnal Pengabdian Kepada Masyarakat MEAMBO
Publisher : PROMISE

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.56742/jpm.v3i2.99

Abstract

Pengabdian kepada masyarakat di RT. 23 Kelurahan Payoselincah Kota Jambi bertujuan untuk meningkatkan pengelolaan limbah rumah tangga melalui pembentukan Kader Pengendalian Limbah Rumah Tangga (SPAL). Metode kegiatan PKM ini adalah pelatihan masyarakat. Selain melibatkan Ketua RT kegiatan ini pula berkoordinasi dengan para tokoh masyarakat dalam pelatihan Pembuatan SPAL sederhana. Kegiatan ini berhasil menciptakan kelompok kader yang terlatih dan siap untuk bekerja secara aktif dalam pengelolaan limbah. Selain itu, program ini juga meningkatkan kesadaran dan pengetahuan masyarakat mengenai pentingnya pengelolaan limbah yang baik. Dengan adanya Kader SPAL yang berfungsi sebagai agen perubahan, diharapkan pengelolaan limbah di lingkungan ini dapat dilakukan secara berkelanjutan, sehingga menciptakan lingkungan yang lebih bersih dan sehat bagi masyarakat. Melalui inisiatif ini, diharapkan dampak positif dalam pengelolaan limbah dapat berlanjut dan menjadi model bagi komunitas lain.
The Development of Halal Value Chain Based on a City in Indonesia Sochimin; Wildan, Muhammad; Dahlan, Ahmad; Aprianto, Naerul Edwin Kiky; Hamdan, Muhammad Sirajuddin Qahtan
IQTISHODUNA: Jurnal Ekonomi Islam Vol. 14 No. 1 (2025): April
Publisher : LPPM, Universitas Islam Syarifuddin Lumajang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.54471/iqtishoduna.v14i1.3205

Abstract

This paper aims to answer the halal value chain phenomenon that is developing in several cities in Indonesia. However, the study focuses only on Purwokerto City, where the city center in Banyumas Raya has succeeded in developing various fields, including economics, education, and industry. One of the exciting things about this development is the potential of the halal value chain, especially in three main aspects: the halal food sector, halal fashion, and Islamic financial institutions. This article uses field research and qualitative descriptive analysis; the research data shows that this development has yet to become a force supported by policy, public understanding, and business actors regarding halal aspects. With a qualitative descriptive nature supported by SWOT analysis, this article provides an overview that, conceptually, Purwokerto City has tremendous and promising potential in developing the halal value chain. However, this potential is still sporadic and has not received attention from policymakers to develop Purwokerto City as a "Halal City Area" in Banyumas Raya, Indonesia.
Development of a Computer-Based Interactive Video Formative Feedback to Improve Students' Conceptual Understanding of Static Fluid Irawan, Ivan Danar Aditya; Kusairi, Sentot; Khusaini, Khusaini; Basri, Nur Akhyar; Dahlan, Ahmad
Jurnal Pendidikan Fisika Vol 13, No 2 (2025): PENDIDIKAN FISIKA
Publisher : Universitas Muhammadiyah Makassar

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26618/jpf.v13i2.17899

Abstract

Physics education, particularly in static fluid concepts, often suffers from students' low conceptual understanding due to the limited availability of tailored formative feedback. To address this issue, this study aimed to develop and validate a computer-based interactive-video formative feedback model that supports independent learning and improves students' comprehension of static fluids. Employing the 4D Research and Development model (Define, Design, Develop, and Disseminate), the study focused on the first three stages and involved 128 high school students. The validity of the media was assessed by content and media experts, yielding high validity scores (97% for content and 93% for media). A practicality test showed an 83% approval rate, indicating strong usability and relevance for classroom and independent use. Effectiveness was further assessed through pretest and posttest analysis using the Wilcoxon and N-Gain tests. Results demonstrated a statistically significant improvement in students' conceptual understanding (p 0.001), although the N-Gain value of 0.27 classified the effectiveness as low. Despite this limitation, students responded positively to the interactive format, citing increased engagement and clarity. The novelty of this study lies in integrating isomorphic questions with animated feedback and audio explanations in an interactive video format tailored to students' interests. This research contributes to physics education by offering a practical, validated digital tool that enhances formative assessment practices and provides a foundation for future improvements in instructional media for abstract topics like static fluid.
Penerapan Sistem Digital Pendataan Publikasi untuk Efisiensi Administrasi dan Peningkatan Kinerja Institusi Aslim, Muhammad Arief Fitrah Istiyanto; Nurhayati, Nurhayati; Ahmad, Husain; Dahlan, Ahmad; Sanusi, Dirgah Kaso
MAMMIRI: JURNAL PENGABDIAN MASYARAKAT Vol. 2 No. 2 (2025): Juni 2025
Publisher : Education and Talent Development Center Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.51574/mammiri.v2i2.3119

Abstract

Perkembangan teknologi informasi telah mendorong institusi pendidikan tinggi untuk bertransformasi dalam tata kelola administratif, khususnya dalam mendukung proses akreditasi, audit mutu internal, dan pencapaian Indikator Kinerja Utama (IKU). Kegiatan ini bertujuan untuk mengurangi beban administratif dosen melalui pengembangan sistem digital berupa website pendataan publikasi ilmiah di Jurusan Fisika Universitas Negeri Makassar. Metode pelaksanaan mencakup tiga tahapan: persiapan, pelaksanaan, dan evaluasi. Website dikembangkan menggunakan HTML, CSS, dan JavaScript dengan integrasi Google Spreadsheet sebagai basis data. Implementasi sistem disertai dengan pelatihan pengguna serta penyediaan panduan dalam bentuk dokumen dan video tutorial. Evaluasi dilakukan melalui survei kepuasan pengguna terhadap kemudahan penggunaan dan efektivitas sistem. Secara umum, penerapan sistem digital ini sangat baik yang terlihat dari hasil survei tingkat kepuasan pengguna. Kegiatan ini menunjukkan bahwa sistem digital ini mampu mengurangi beban administratif, meningkatkan efisiensi pendataan, dan mendukung tata kelola institusi secara lebih baik. Dukungan institusional, kemudahan akses teknologi, dan strategi adaptif dalam mengatasi kendala menjadi faktor kunci keberhasilan kegiatan ini.
Implementasi Media Flash Card untuk Meningkatkan Kemampuan Membaca Siswa Kelas 1 pada Mata Pelajaran Bahasa Indonesia di SDN 25 Limbuang Amelia, Amelia; Elihami, Elihami; Dahlan, Ahmad
Cokroaminoto Journal of Primary Education Vol. 8 No. 2 (2025): April - Juni 2025
Publisher : Universitas Cokroaminoto Palopo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30605/cjpe.8.2.2025.5650

Abstract

Rendahnya kemampuan membaca siswa kelas I SDN 25 Limbuang menjadi pendorong untuk melakukan penelitian ini. Tujuan dari penelitian adalah untuk mengetahui apakah penggunaan media flash card meningkatkan pemahaman membaca siswa pada materi suku kata dalam bahasa Indonesia. Penelitian ini merupakan Penelitian Tindakan Kelas (PTK) yang menggunakan model Kemmis dan McTaggart dengan empat tahapan dalam setiap siklus: perencanaan, pelaksanaan tindakan, pengamatan, dan refleksi. Subjek penelitian adalah 12 siswa kelas I SDN 25 Limbuang yang mengalami kesulitan membaca, dilaksanakan pada semester genap tahun ajaran 2024/2025. Instrumen yang digunakan meliputi lembar observasi aktivitas guru, tes kemampuan membaca, dan dokumentasi. Data dikumpulkan melalui observasi, tes, wawancara, dan dokumentasi, lalu dianalisis secara deskriptif kualitatif dan kuantitatif. Keberhasilan ditandai dengan 80% siswa mencapai kategori baik, serta peningkatan nilai dan aktivitas belajar. Berdasarkan temuan penelitian yang menggunakan media flash card untuk meningkatkan pemahaman siswa terhadap materi suku kata pada mata pelajaran bahasa Indonesia. Hal ini ditunjukkan dengan nilai observasi kemahiran membaca siswa pada materi suku kata siklus I dan pada pelaksanaan pembelajaran menggunakan media flash card mencapai kategori sangat baik persentase 33,33%. Pada siklus II terjadi peningkatan sebesar 91,66% dengan kategori sangat baik. Sehingga dapat disimpulkan bahwa dengan menggunakan media flash card pada siswa kelas I SDN 25 Limbuang dapat meningkatkan kemampuan membaca siswa.
Analysis of Critical Thinking Skills of High School Students Haris, Abdul; Martawijaya, M. Agus; Dahlan, Ahmad; Yulianti, Evi; Nua, Muh. Tri Prasetia
Jurnal Pendidikan Fisika Vol. 12 No. 1 (2024): PENDIDIKAN FISIKA
Publisher : Universitas Muhammadiyah Makassar

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26618/jpf.v12i1.12677

Abstract

Critical thinking skills are one of the essential 21st-century competencies that students must possess, as outlined by the Indonesian Ministry of Education's competency standards for graduation. The Minister of Education and Culture Decree No. 56 of 2022, which mandates the implementation of the independent curriculum, has prompted schools to change their existing curricula. This necessitates research to provide an overview of students' critical thinking skills as developed by schools. This study aims to describe the critical thinking skills of public high school students in Makassar City in the subject of Physics. The research is a quantitative descriptive survey, with the main variable being critical thinking skills, which are measured through three indicators: analysis, interpretation, and inference. The research instrument used was a six-item essay test. The population for this study consisted of all public high school students in Makassar City studying Newton's laws of motion, specifically students from SMAN 2 Makassar, SMAN 4 Makassar, SMAN 5 Makassar, SMAN 8 Makassar, and SMAN 16 Makassar. Using purposive sampling, the sample included all students from one class at each of the five schools in the population. The results indicate that 75.50% of the students' critical thinking skills in solving physics problems fall into the low category. The specific skills in analysis, interpretation, and inference are also categorized as low. Additionally, female students demonstrated a higher ratio of critical thinking skills compared to male students. In conclusion, the critical thinking skills of high school students in Makassar City remain at a low level.
Development of a Computer-Based Interactive Video Formative Feedback to Improve Students' Conceptual Understanding of Static Fluid Irawan, Ivan Danar Aditya; Kusairi, Sentot; Khusaini, Khusaini; Basri, Nur Akhyar; Dahlan, Ahmad
Jurnal Pendidikan Fisika Vol. 13 No. 2 (2025): PENDIDIKAN FISIKA
Publisher : Universitas Muhammadiyah Makassar

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26618/jpf.v13i2.17899

Abstract

Physics education, particularly in static fluid concepts, often suffers from students' low conceptual understanding due to the limited availability of tailored formative feedback. To address this issue, this study aimed to develop and validate a computer-based interactive-video formative feedback model that supports independent learning and improves students' comprehension of static fluids. Employing the 4D Research and Development model (Define, Design, Develop, and Disseminate), the study focused on the first three stages and involved 128 high school students. The validity of the media was assessed by content and media experts, yielding high validity scores (97% for content and 93% for media). A practicality test showed an 83% approval rate, indicating strong usability and relevance for classroom and independent use. Effectiveness was further assessed through pretest and posttest analysis using the Wilcoxon and N-Gain tests. Results demonstrated a statistically significant improvement in students' conceptual understanding (p < 0.001), although the N-Gain value of 0.27 classified the effectiveness as low. Despite this limitation, students responded positively to the interactive format, citing increased engagement and clarity. The novelty of this study lies in integrating isomorphic questions with animated feedback and audio explanations in an interactive video format tailored to students' interests. This research contributes to physics education by offering a practical, validated digital tool that enhances formative assessment practices and provides a foundation for future improvements in instructional media for abstract topics like static fluid.
Tax Policy and Muslim Consumer Behavior: Evidence from Indonesia’s Retail Sector Suhendar, Suhendar; Evi Ekawati; Yoyo Arifardhani; Dewi, Hayuningtyas Pramesti; Dahlan, Ahmad; Hamdan, Muhammad Sirajuddin Qahtan
Economica: Jurnal Ekonomi Islam Vol. 14 No. 2 (2023)
Publisher : Fakultas Ekonomi dan Bisnis Islam UIN Walisongo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21580/economica.2023.14.2.25995

Abstract

Indonesia’s retail sector faces challenges adapting to recent VAT policy changes amid ongoing recovery from the COVID-19 downturn. This study examines the relationship between the VAT rate increase—from 11% to 12% in April 2022—and consumer purchasing power, using a mixed-methods approach grounded in Islamic ethics. Conducted across five major Indonesian cities, the analysis reveals that the tax increase has spurred improvements in financial planning, with 78% of respondents reporting more structured shopping behavior. Consumer adaptation strategies—including digital tools and loyalty programs—resulted in 15–20% savings. Demand elasticity varied by product type: essential goods showed low elasticity (-0.3), while non-essentials exhibited higher elasticity (-1.2), reflecting consumer prioritization. The retail sector demonstrated resilience, growing from 3.2% to 4.2%, with operational efficiency rising from 82% to 88% and digital transformation reaching 87%. These findings offer empirical support for the positive effects of fiscal adjustments and highlight the role of Islamic ethics in promoting prudent, purposeful consumption.
Guaranteeing Women’s Freedom under the Constitution: Gender Analysis of Qânûn Practices in Aceh Anggriani, Jum; Abdullah, Ali; Cahyawati, Dwi Putri; Dahlan, Ahmad; Fahriani, Ipak
De Jure: Jurnal Hukum dan Syari'ah Vol 17, No 2 (2025)
Publisher : Shariah Faculty UIN Maulana Malik Ibrahim Malang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.18860/j-fsh.v17i2.32394

Abstract

This article analyses and critiques the practice of qânûn in Aceh on guaranteeing women's freedom. Research data were collected from library research, including primary data obtained from scientific publications in journals, books, and proceedings on six qânûn documents in Aceh; secondary data consist of laws and regulations. The data were also gathered from interviews with Acehnese figures who were familiar with qânûn, Islamic law, and Acehnese customs. The analysis method refers to a descriptive-qualitative approach that combines doctrinal-normative and socio-legal analysis. The results show that all qânûn in Aceh are normatively valid legal products, as the Regional People's Representative Council ratifies them. However, their formulation and ratification reveal gender bias, as only 5% of female legislators have been involved, and in some regions, the percentage of female members remains at 0% until 2024. In its implementation, gender bias is also considered to be obvious, particularly in the application of caning punishment in public places, which gives social pressure on women, leaving women's interests not fully affirmed. The interviews with Acehnese figures suggest that qânûn is essentially a recognition of the synergy having existed since ancient times, when Aceh was still a kingdom where Islamic law and customary practices in Acehnese society placed women in policymaking roles.
Aplikasi Biji Asam Jawa (Tamarindus Indica) Sebagai Koagulan Alami Untuk Menjernihkan Air Limbah Industri Kimia Tekstil Agusta, Harini; Widyawati, Yeti; Kurniawati, Nani; Surawan, Tri; Yulianto, Rudi; Dahlan, Ahmad
Action Research Literate Vol. 8 No. 11 (2024): Action Research Literate
Publisher : Ridwan Institute

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.46799/arl.v8i11.2514

Abstract

Pencemaran air akibat limbah industri kimia tekstil merupakan masalah yang sering terjadi di negara-negara berkembang, salah satunya Indonesia. Industri tekstil biasanya menghasilkan limbah cair yang berwarna pekat. Beberapa tahapan metode yang dapat digunakan untuk menangani limbah industri kimia tekstil adalah koagulasi-flokulasi, presipitasi, elektroflotasi, dan adsorbs. Pada proses koagulasi dibutuhkan koagulan, yaitu suatu zat yang prinsip kerjanya mendestabilisasi partilel tersuspensi dan memperbesar pembentukkan flok. Setelah koagulan dimasukkan ke dalam air, koloid dalam air berkumpul dan tumbuh lebih besar sehingga dapat mengendap di bagian bawah dan dapat dipisahkan. Koagulan pada umumnya berasal dari bahan kimia seperti Alum (Al2(SO4)3.14H2O) dan sebagainya. Dalam penelitian ini digunakan koagulan alami biji asam yang telah diketahui mengandung protein cukup tinggi. Pembuatan biokoagulan biji asam mula-mula dilakukan dengan cara maserasi dari serbuk biji asam dengan pelarut air. Koagulan serbuk biji asam dibuat dalam variasi dosis 1gr, 2gr, 3gr, 4gr, dan 5gr yang dimasukkan ke dalam 500ml air limbah industri kimia tekstil. Pengadukkan cepat dilakukan selama 3 menit 125rpm. Dan pengadukkan lambat dilakukan dengan variasi 10rpm, 20rpm, dan 30rpm. Setelah dilakukan pengendapan, hasil analisa menunjukkan dosis optimum pada penambahan koagulan 4gr dengan variasi pengadukkan cepat 30rpm selama 30 menit mampu menurunkan nilai TSS awal 920mg/l turun menjadi 250,77 mg/l dan Nilai COD awal 5223 mg/l turun menjadi 2404,4 mg/l.
Co-Authors 'Irfaan, Santosa Abdul Haris Agusta, Harini Agustini*, Sri AHMAD MUNIR ahmad yani Akhmad Faozan Ali Abdullah, Ali Amanda, Putrilia Amelia Amelia Andrianti, Dinda Antisah, Fina Aprianto, Naerul Edwin Kiky Ariyani Arif, Susy Ariyani, Susy Aslim, Muhammad Arief Fitrah Istiyanto Atabik Atabik Atul Aini, Azhari Azizi, Bagus Salam Basri, Nur Akhyar Brahmantio, Athilla Bunga Dara Amin Bunyamin Bunyamin Chin, James Dewi , Wina Kurnia Dewi, Hayuningtyas Pramesti Djuni Farhan Djuni, Erwin Dwi Putri Cahyawati, Dwi Putri Dyan Agustin Edward Mariyani-Squire ELIHAMI, ELIHAMI Evi Ekawati Evi Yulianti Fahmi Poernamawatie Fahriani, Ipak Fajar Hardoyono Fian, Khafifatul Haflin, Haflin Hamdan, Muhammad Sirajuddin Qahtan Hana Catur Wahyuni Hari Setiono, Hari Hertato, Roni Husain Ahmad, Husain I Made Satyawan I Putu Darmayasa Ibrahim Ibrahim Indah Widyawati, Titis Irawan, Ivan Danar Aditya Irma Irma Jeni Susyanti Jum Anggriani Krisdiyanta, Krisdiyanta Kurniawati, Nani Manarfah, Laode Martawijaya, M. Agus Marwan, Aqil Muh Tawil, Muh muh. Tawil Muhammad Wildan Muhiddin, Mutia Alfianti Mustopa, Raden Noor Shodiq Askandar NS, Irmayani Nua, Muh. Tri Prasetia Nur Hazizah Nurfitra Yanto Nurhayati Nurhayati Oyong Lisa Parno Putra, Andry S. Utama Putri, Devi Oktarina Rahmawati, Rahmawati Ratri, Adinda Cahyaning Rina Fauziah Rosidi Rosidi Sabarudin Sabarudin Salam, Muslim Sanusi, Dirgah Kaso Saputro, Tandi Sembiring, Rinawati Sentot Kusairi Setyanugraha, Muhammad Simanjuntak, James Perdinan Siregar, Erris Sochimin Sri Agustini Sriyanto Sriyanto Suhendar Suhendar, Suhendar Sukmal Fahri Supriadi Surawan, Tri Syathibi, Ahmad Trisno Setiawan, Trisno Usman Usman Utami, Hastin Tri Voak , Adam Voak, Adam Widyawati, Titis Indah Yeti Widyawati Yoyo Arifardhani Yulianto, Rudi