VEIT, Winfried. 6 - The recent evolution of Power in Black Africa. Africa Development, [S. l.], v. 3, n. 1, 1978. DOI: 10.57054/ad.v3i1.3518. Disponível em: https://journals.codesria.org/index.php/ad/article/view/3518. Acesso em: 30 jun. 2024.