Hilal, Astronomical Evidence, and the Future of the Hijri Calendar
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A reflection on the relationship between crescent observation, astronomical evidence, and the development of scientifically informed Hijri calendar systems.
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A reflection on the relationship between crescent observation, astronomical evidence, and the development of scientifically informed Hijri calendar systems.
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Dr. Sakirman presented his research on crescent visibility, twilight, dark skies, and Islamic ecotheology at AICIS 2026, hosted by UIN Siber Syekh Nurjati Cirebon.
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Published in Akademika: Jurnal Pemikiran Islam, 2012
This study examines KH. Ahmad Dahlan’s methodological approach to correcting qibla direction in Indonesia through the use of modern astronomical reasoning.
Published in ELFALAKY: Jurnal Ilmu Falak, 2017
This article examines the longstanding debate between hisab and rukyat in determining the beginning of the Hijri month and explores possibilities for methodological convergence.
Published in Mahkamah: Jurnal Kajian Hukum Islam, 2017
This study examines the genealogy and development of Islamic astronomy within Islamic legal studies and its relationship with the development of modern science.
Published in Al-Manahij: Jurnal Kajian Hukum Islam, 2020
This study examines Islamic legal responses to the development of rukyat technology, particularly the use of telescopes and digital imaging in crescent observation.
Published in Al-Manahij: Jurnal Kajian Hukum Islam, 2022
This study examines the determination of qibla direction in district capitals in Lampung by utilizing the position and shadow of the Sun through the Rashdul Qiblah method.
Published in ELFALAKY: Jurnal Ilmu Falak, 2022
This study evaluates the beginning of Ramadan 1442 H by integrating hisab and rukyat through Kastner’s crescent visibility model.
Published in Nizham: Jurnal Studi Keislaman, 2024
This study examines the conceptual meeting point between hisab and rukyat in determining the beginning of the Hijri month and explores their methodological relationship in Islamic calendar determination.
Published in Malaysian Journal of Syariah and Law, 2025
This study examines the transformation of rukyah al-hilal through the integration of digital imaging technology in contemporary Islamic lunar observation.
Published in Al-Hilal: Journal of Islamic Astronomy, 2025
This study reviews research trends, prediction models, and scientific and social implications of hilal visibility for Islamic calendar determination.
Published in Jurnal Ilmiah Mizani: Wacana Hukum, Ekonomi dan Keagamaan, 2025
This study examines the relevance of Ibn Qayyim al-Jawziyyah’s theory of legal change for the reform and contextualization of contemporary Islamic family law.
Presented at 5th INCOILS 2025, Yogyakarta, 2025
This paper reconstructs the philosophy of divorce in Islamic family law through a maqāṣid al-sharī‘ah framework, with particular attention to substantive justice in contemporary divorce cases.
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Doctoral Course, UIN Jurai Siwo Lampung, 2026
Master's Course, UIN Jurai Siwo Lampung, 2026
Undergraduate Course, UIN Jurai Siwo Lampung, 2026
Doctoral Course, UIN Jurai Siwo Lampung, 2026
Doctoral Course, UIN Jurai Siwo Lampung, 2026
Undergraduate Course, UIN Jurai Siwo Lampung, 2026
Master's Course, UIN Jurai Siwo Lampung, 2026