SHANKAMA, Alamumbul. 3 - Inga et l’avenir industriel du Zaire. Africa Development, [S. l.], v. 6, n. 4, 1981. DOI: 10.57054/ad.v6i4.3283. Disponível em: https://journals.codesria.org/index.php/ad/article/view/3283. Acesso em: 13 jun. 2025.