HAYWARD, Fred M.; NCAYIYANA, Daniel J. Confronting the Challenges of Graduate Education in Sub-Saharan Africa. International Higher Education, [S. l.], n. 79, p. 16–18, 2015. DOI: 10.6017/ihe.2015.79.5843. Disponível em: https://www.ejournals.bc.edu/index.php/ihe/article/view/5843. Acesso em: 29 apr. 2026.