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All Journal Cakrawala Pendidikan Jurnal Pendidikan Jasmani, Olahraga dan Kesehatan Al-Manahij: Jurnal Kajian Hukum Islam Jurnal YIN YANG Jurnal INSANIA DE JURE JIPSINDO (Jurnal Pendidikan Ilmu Pengetahuan Sosial Indonesia) Juara: Jurnal Riset Akuntansi FIAT JUSTISIA: Jurnal Ilmu Hukum el-Jizya: Jurnal Ekonomi Islam 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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The Implementation of PhET Simulation Media to Improve The Understanding of Physics Concepts NS, Irmayani; Usman, Usman; Dahlan, Ahmad; Setiawan, Trisno
Jurnal Ilmiah Pendidikan Fisika Vol 9, No 3 (2025): OCTOBER 2025
Publisher : Universitas Lambung Mangkurat

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20527/jipf.v9i3.16573

Abstract

Physics material is often considered a difficult subject because it is abstract, while the limitations of laboratory facilities are also an obstacle in the learning process. In addition, conventional learning media that are still predominantly used make students less motivated and less likely to explore concepts independently. This research aims to determine the improvement in students' conceptual understanding of physics after the implementation of PhET simulation media on the topic of sound waves. The research employed a quantitative approach with a pre-experimental design, specifically a one-group pretest-posttest design. The research subjects were 30 students from class XI-2 of SMAN 20 Gowa. The instrument used was an essay test administered before and after the treatment to measure the level of students’ conceptual understanding. The data were analyzed descriptively to observe the changes in pretest and posttest scores, and the N-Gain formula was used to evaluate the effectiveness of the learning process. The results showed an increase in the average score from 6.9 (pretest) to 20.17 (posttest). The average N Gain score was 0.74, which falls into the high category. These findings indicate that the use of PhET simulation media contributes positively to improving students’ conceptual understanding in physics. Therefore, it can be considered an effective and interactive learning alternative, particularly for abstract topics such as sound waves. The implications of this research confirm that the use of PhET simulation media is not only effective in improving students' understanding of physics concepts but can also be integrated more widely as an alternative learning strategy to overcome the limitations of practicum facilities in schools.
Childless Marriage in Indonesian Law: A Maqāṣid al-sharī‘ah Analysis of Ḥifẓ al-nasl Dahlan, Ahmad
Fiat Justisia: Jurnal Ilmu Hukum Vol. 19 No. 4 (2025)
Publisher : Universitas Lampung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25041/fiatjustisia.v19no4.4560

Abstract

Examines childless marriage in Indonesian law through a maqāṣid al-sharī‘ah [objectives of Islamic law] perspective, with particular attention to the interpretation of ḥifẓ al-nasl [protection of lineage]. It analyzes how Indonesian positive law and Islamic legal objectives conceptualize reproduction, lineage, and family obligations in the context of contemporary childlessness. Using a normative-juridical and conceptual approach, the study examines Indonesian marriage regulations, especially Law No. 1 of 1974 as amended by Law No. 16 of 2019, alongside classical and contemporary maqāṣid literature. The findings show that Indonesian positive law does not explicitly prohibit childless marriage, but implicitly regulates reproductive responsibility through norms concerning the purposes of marriage and family welfare. From a maqāṣid perspective, ḥifẓ al-nasl is not limited to an obligation to have children, but functions as a broader principle of preserving legitimate lineage and social continuity, allowing interpretive space for circumstances such as health, psychological, and socio-economic factors. This study argues that childless marriage constitutes a dynamic normative issue rather than a dichotomous conflict between Islamic law and state law, and contributes a nuanced maqāṣid-based framework for understanding childlessness within Indonesian family law and contemporary legal discourse.
The Effect of Leadership on the Successful Implementation of High-Performance Work Systems (HPWS) with Organizational Commitment and Innovation Culture as Intervening Variables at PT PLN (Persero) UP3 Mojokerto Saputro, Tandi; Rosidi, Rosidi; Dahlan, Ahmad
Indonesian Interdisciplinary Journal of Sharia Economics (IIJSE) Vol 9 No 1 (2026): Sharia Economics
Publisher : Universitas KH. Abdul Chalim Mojokerto

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31538/iijse.v9i1.9534

Abstract

The increasingly dynamic and competitive environment faced by state-owned enterprises highlights the importance of effective leadership in ensuring the successful implementation of strategic human resource management practices. This study examines the effect of Leadership on the successful implementation of High-Performance Work Systems (HPWS), with Organizational Commitment and Innovation Culture serving as intervening variables, at PT PLN (Persero) UP3 Mojokerto. Using a quantitative research design, data were collected through a census survey of all 85 permanent employees and analyzed using Partial Least Squares–Structural Equation Modeling (PLS-SEM). The results reveal that leadership has a positive and significant direct effect on HPWS, as well as on organizational commitment and innovation culture. Furthermore, organizational commitment and innovation culture were found to have significant positive effects on HPWS and to partially mediate the relationship between leadership and HPWS. These findings indicate that leadership enhances HPWS implementation not only through direct managerial influence but also indirectly by strengthening employees’ psychological attachment to the organization and fostering an innovation-oriented work environment. Overall, this study provides empirical evidence that integrating leadership practices with efforts to build organizational commitment and innovation culture is essential for achieving sustainable HPWS, particularly within the context of Indonesian state-owned enterprises
Co-Authors 'Irfaan, Santosa Abdul Haris Agusta, Harini Agustini*, Sri AHMAD MUNIR ahmad yani 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 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 Voak , Adam Voak, Adam Widyawati, Titis Indah Yeti Widyawati Yoyo Arifardhani Yulianto, Rudi