ABDULLAH, Choirul; FALAH , Muhammad; TAUFIQURRAHMAN, Taufiqurrahman; ABDULLAH, Mahfazul Alam bin. The Contribution of Astronomy in Determining the Direction of the Qibla and the Hijri Calendar in the 8th–14th Centuries CE. Al-Qarawiyyin: Jurnal Ilmu Ushuluddin, [S. l.], v. 1, n. 4, p. 288–305, 2025. DOI: 10.64691/3ww03e18. Disponível em: https://ejournal.albahriah-institut.org/index.php/al-qarawiyyin/article/view/67. Acesso em: 3 aug. 2026.