د. محمد نصر عبد الله. نظام الحكم في السودان. White Nile Journal for Studies and Research, [S. l.], n. 21, p. 146–167, 2023. DOI: 10.67135/wnj.2023.2109. Disponível em: https://journals.wnu.edu.sd/index.php/wnjsr/article/view/63. Acesso em: 19 aug. 2026.