SATTAR ISMAIL ABDEL RAHMAN AL TAI, A. The Dominant and Marginalized in Umayyad Politics and Its Impact on the Fall of the Caliphate. College of Basic Education Research Journal, [S. l.], v. 19, n. 4, p. 497–514, 2023. DOI: 10.33899/berj.2023.181875. Disponível em: https://moss.uomosul.edu.iq/index.php/berj/article/view/39731. Acesso em: 26 oct. 2025.