Hafiz M, Tanjung D. Penetapan Kalender Hijriah Menurut Ulama Muhammadiyah dan Nahdatul Ulama di Indonesia. JENFOL [Internet]. 1Sep.2022 [cited 9Dec.2025];3(2):357-66. Available from: https://jurnal.unimen.cloud/JENFOL/article/view/5041