DR. SADNA ZEB; DR. MUHAMMAD ZAHID ULLAH. Social Inequality and Discontent in the Umayyad Period: A Historical Review. GUMAN, [S. l.], v. 6, n. 4, p. 348–356, 2023. Disponível em: https://guman.com.pk/index.php/GUMAN/article/view/735. Acesso em: 20 nov. 2024.