BUJRA, Abdalla S. AD, Volume 2, n° 1, 1977 - Full Issue. Africa Development, [S. l.], v. 2, n. 1, 1977. DOI: 10.57054/ad.v2i1.2031. Disponível em: https://journals.codesria.org/index.php/ad/article/view/2031. Acesso em: 12 mar. 2025.