AL-ANZI, Aisha Saud Qadeb. Revolutions and Rebellions of the Egyptians and the Copts During the Reign of Caliph Al-Ma’mun (198-218 AH/813-833 AD). Journal of Arts, [S. l.], v. 1, n. 19, p. 496–465, 2021. DOI: 10.35696/.v1i19.721. Disponível em: https://journal.tu.edu.ye/index.php/artsmain/article/view/721. Acesso em: 22 jul. 2024.