Rahman, Fathor, Pujiono Pujiono, and Siti Muslifah. “Penentuan Awal Bulan Kamariah Untuk Ibadah”. FENOMENA 12, no. 2 (December 1, 2020): 107 - 138. Accessed June 7, 2025. https://journal.uinsi.ac.id/index.php/fenomena/article/view/2264.