PEMIKIRAN SHI’AH ISMAILIYAH TENTANG KALENDER ISLAM Tinjauan atas Sistem Kalender Hisabi Dinasti Fatimiyah. Kontemplasi: Jurnal Ilmu-Ilmu Ushuluddin, [S. l.], v. 4, n. 2, p. 231–252, 2016. DOI: 10.21274/kontem.2016.4.2.231-252. Disponível em: https://ejournal.uinsatu.ac.id/index.php/kon/article/view/227. Acesso em: 31 jan. 2026.