BUJRA, A. S. 0 - prelim. Africa Development, [S. l.], v. 1, n. 1, 1976. DOI: 10.57054/ad.v1i1.3369. Disponível em: https://journals.codesria.org/index.php/ad/article/view/3369. Acesso em: 12 mar. 2025.