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All Journal E-Jurnal Ekonomi Sumberdaya dan Lingkungan Jurnal Paradigma Ekonomika Dusturiah : Jurnal Hukum Islam, Perundang-undangan dan Pranata Sosial Alotrop Jurnal Pendidikan dan Ilmu Kimia Jurnal Konstitusi Jurnal Ilmiah Peuradeun PETITA: Jurnal Kajian Ilmu Hukum dan Syariah (PJKIHdS) Syntax Literate: Jurnal Ilmiah Indonesia Indikator: Jurnal Ilmiah Manajemen & Bisnis Jurnal Ekonomi Bisnis Syariah SAMARAH: Jurnal Hukum Keluarga dan Hukum Islam Jurnal Hukum Samudra Keadilan Jurnal Kebijakan Perikanan Indonesia JURNAL PENDIDIKAN TAMBUSAI JURNAL LENTERA BISNIS Edukimia ATRABIS: Jurnal Administrasi Bisnis (e-Journal) Jurnal FASILKOM (teknologi inFormASi dan ILmu KOMputer) Jurnal Manajemen dan Profesional CHEDS: Journal of Chemistry, Education, and Science Jurnal Locus Penelitian dan Pengabdian Jurnal Hukum dan Peradilan Kanun: Jurnal Ilmu Hukum JPM Journal of The Indonesian Society of Integrated Chemistry Jurnal Mediasas : Media Ilmu Syari'ah dan Ahwal Al-Syakhsiyyah Jurnal Sains dan Kesehatan Journal of Dual Legal Systems
Muhammad Ridwansyah
Unknown Affiliation
Religion Aerospace Engineering Agriculture, Biological Sciences & Forestry Humanities Automotive Engineering Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Chemistry Computer Science & IT Decision Sciences, Operations Research & Management Economics, Econometrics & Finance Education Electrical & Electronics Engineering Environmental Science Immunology & microbiology Law, Crime, Criminology & Criminal Justice Materials Science & Nanotechnology Mathematics Medicine & Pharmacology Public Health Social Sciences Other

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Development of Sanak Belajar Mobile Learning Media on Atomic Structure Material Ridwansyah, Muhammad; Akbar, Muhammad; Nurhadi, Mukhamad; Kusumaningtyas, Pintaka; Rahmadani, Agung
Journal of The Indonesian Society of Integrated Chemistry Vol. 18 No. 1 (2026): Journal of The Indonesian Society of Integrated Chemistry
Publisher : Pendidikan Kimia FKIP Universitas Jambi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22437/jisic.v18i1.50468

Abstract

Mobile learning is increasingly important to support flexible and adaptive learning. This study aims to develop a mobile learning-based Sanak Belajar learning media on atomic structure material, and test its validity, practicality, and effectiveness. The method used is Research and Development (R&D) with a modified ADDIE model at the Analysis, Design, Development, and Implementation stages. The research subjects were purposively selected X-grade students of SMA Negeri 1 Loa Janan. The validation results by experts showed a very high level of validity (score >90%). Practicality based on teacher and student questionnaires is also very high, amounting to 97.92% and 79.81% respectively. The effectiveness of the media is seen from the N-Gain value of 0.64 (medium category) and effect size of 3.39 (very high impact). Thus, Sanak Belajar is declared valid, practical, and effective for use in learning chemistry on atomic structure material, and has the potential to be further developed with more interactive technology
DISHARMONY IN MINERAL AND COAL MINING REGULATION IN ACEH: A Critical Review of the Basic UUPA, UU Minerba and MoU Helsinki Ridwansyah, Muhammad; Abidin, Zainal; Zakyyah
Dusturiyah: Jurnal Hukum Islam, Perundang-undangan dan Pranata Sosial Vol. 16 No. 1 (2026): JURNAL DUSTURIAH
Publisher : Universitas Islam Negeri Ar-Raniry

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22373/pzetqv38

Abstract

This study examines the authority of the Aceh Government in the mineral and coal mining sector from the perspective of two main legal instruments: the Mineral and Coal Mining Law (UU Minerba) and the Aceh Governance Law (UUPA). The method used is normative juridical research with a legislative, conceptual, and comparative approach. First, the authority of the Aceh Government in the mineral and coal mining sector has been normatively recognized through Article 173A of the Minerba Law, which emphasizes that the provisions of the law apply to Aceh Province as long as they are not specifically regulated in laws governing regional specialties. This provision positions the UUPA as a lex specialis that should be the primary reference in mining management in Aceh, so that this authority cannot simply be transferred to the Central Government. Second, although the UUPA is normatively recognized as a special regulation, the implementation of the UUPA in practice has the potential to override the authority of the Aceh Government. There is a legal tension between the UU Minerba as a national regulation and the UUPA as a special law that has not been explicitly resolved. This condition creates legal uncertainty that is detrimental to Aceh, because the Central Government tends to interpret mining authority in a centralistic manner. Third, the management of mineral and coal mining in Aceh should be built on two main foundations: the Helsinki MoU of August 15, 2005, and the principles of the Unitary State of the Republic of Indonesia (NKRI). The Helsinki MoU serves as the political and legal basis for Aceh to manage its natural resources independently and with dignity. Therefore, mining management in Aceh should ideally adhere to the spirit of asymmetric decentralization mandated in the Helsinki MoU, while upholding the sovereignty of the Unitary State of the Republic of Indonesia. This article recommends that mining authority be clarified in the Basic UUPA Law, that the Mining Law be directed toward strengthening Aceh's autonomy, and that the Aceh Government consistently adhere to the spirit of the Helsinki MoU as the basis for equitable natural resource management.
Co-Authors A. Razak Abunawas, Abunawas Adi Bhakti Akhmad, Jaenudin Aldino, Sopyan Alfan Alfian, Alfan Ali Suman Alia Putri, Ratu Bilqis Andang Fazri Arifian, Hanggara Arjuna Pramana Asiyah, Mely Nor Askia, Leni Berliawan, Febi Rama Putri Dewi Nusraningrum Dwipa, Rendy Edi Ismanto Emilia Emilia Enny Nurbaningsih Erlin Dwi Nurrohimi Eryanto, Andry FATIMAH FATIMAH Fatmawati Fatmawati Firnanda Zuni Fransiska Hamzah Hamzah Hendra, Robi Heriberta Heriberta Hidayat, Muhammad Syurya Hilalliyah, Nur Himawan Pramulanto Irmanelly, Irmanelly Islami, Agustina Amalia Jamil, Nurasiah Khairul Fahmi Mareta, Anggun MASBIROROTNI - Maulida, Sofia Maulina, Tiara Muh Yusuf Muhammad Akbar Muhammad fauzan Muhammad Safri, Muhammad Muhammad Yus, Sulthan Mukhamad Nurhadi, Mukhamad musnaini musnaini Nofirda, Fitri Ayu Nugraha, Dwi Rama Olii, Nova Yunita Putri Palahudin, Palahudin Pintaka Kusumaningtyas Pratama, Nasuha Wahyu Rahmadani, Agung Ramadani, Pino Ria Estiana Ridwan Nurdin Rohima Zalti, Ulfani Rose Darmakusuma, Dinda Saldi Isra Sidik, Muhamad Silvia Anggraeni Simangunsong, Ari Putra Wijaya Sudarma, Ade Sukemi Sukemi sukmawati Suprayogi, Bambang Susi Desmaryani, Susi Sutawijaya, Ahmad H Syahputri, Salsabila Dia Tasya, Indriana Thomas R. Hutauruk Turista, Dora Dayu Rahma Widiastuti, Fitri Widyasari, Revaliana Putri Zainal Abidin Zakyyah Zakyyah, Zakyyah Zulfiani Zulfiani Zuliawati zed, Etty