د. عبد الله عبد الرحيم ادريس. Quality Assurance & Accreditatiori in Higher Education in Sudan: A Critical Review. White Nile Journal for Studies and Research, [S. l.], n. 01, p. 17–51, 2013. DOI: 10.67135/wnj.2013.0102. Disponível em: https://journals.wnu.edu.sd/index.php/wnjsr/article/view/241. Acesso em: 19 aug. 2026.