GEDLU, M. Africa and the International System. Czech Journal of International Relations, Prague, Czech Republic, v. 33, n. 2, p. 132–135, 1998. DOI: 10.32422/cjir.1660. Disponível em: https://ojs3.iir.cz/index.php/cjir/article/view/1660. Acesso em: 9 jan. 2025.