Mahmud, H. . “Dasar-Dasar Ilmu Falak: Pengenalan Terhadap Astronomi Dalam Perspektif Islam”. Indonesian Journal of Islamic Jurisprudence, Economic and Legal Theory, vol. 2, no. 4, Dec. 2024, pp. 2278-86, doi:10.62976/ijijel.v2i4.1031.