M. ARBISORA ANGKAT. Payung Hukum Penetapan Awal Bulan Qamariyah. Advances in Humanities and Contemporary Studies, [S. l.], v. 3, n. 1, p. 114–125, 2022. Disponível em: https://periodical.uthm.edu.my/index.php/ahcs/article/view/6575. Acesso em: 15 aug. 2026.