حسن أحمد إبراهيم. بلاد السودان في المصادر الإسلامية: (The Grand Sudan in Islamic Sources). At-Tajdid - Intellectual Refereed Journal, [S. l.], v. 6, n. 11, p. 87–108, 2022. DOI: 10.31436/attajdid.v6i11.830. Disponível em: https://journals.iium.edu.my/at-tajdid/index.php/tajdid/article/view/830. Acesso em: 12 may. 2024.