MARÍN-GUZMÁN, R. Arab Tribes, the Umayyad Dynasty, and the `Abbasid Revolution. American Journal of Islam and Society, USA, v. 21, n. 4, p. 57–96, 2004. DOI: 10.35632/ajis.v21i4.513. Disponível em: https://mail.ajis.org/index.php/ajiss/article/view/513. Acesso em: 6 jul. 2024.