HIMMATUR RIZA, M. .; IZZUDDIN, A. Sistem Penanggalan Istirhamiah dalam Tinjauan Astronomi . Azimuth: Journal of Islamic Astronomy, [S. l.], v. 1, n. 1, p. 1–31, 2020. DOI: 10.15642/azimuth.2020.1.1.1-31. Disponível em: https://jurnalfsh.uinsby.ac.id/index.php/azimuth/article/view/769. Acesso em: 25 apr. 2024.