Emirate AL-Hajj during the reign of Caliph Al-Hadi Historical study. Journal of Studies in History and Archeology, [S. l.], n. 90, p. 3–16, 2024. Disponível em: https://jcoart.uobaghdad.edu.iq/index.php/2075-3047/article/view/831.. Acesso em: 9 may. 2024.