SYSTEM, Journal. 9 - INSTITUT FONDAMENTAL D’AFRIQUE NOIRE (IF AN): (FUNDAMENTAL RESEARCH INSTITUTE FOR TROPICAL AFRICA)*. Africa Development, [S. l.], v. 1, n. 1, 1976. DOI: 10.57054/ad.v1i1.3411. Disponível em: https://journals.codesria.org/index.php/ad/article/view/3411. Acesso em: 12 mar. 2025.