N. A. Muhammad, Ahmad Izzuddin, and Iqbal Muhammad, “A Methodological Study of Qibla Direction Determination in Mar?q?l Al-’Ub?diyah: The Perspectives of Astronomical Science (Falak) and Islamic Jurisprudence (Fiqh) of Syekh Nawawi Al-Bantani”, AFAQ, vol. 7, no. 1, pp. 104–123, Jun. 2025.