VRANÝ, J. Problems of Sub-Saharan Africa. Czech Journal of International Relations, Prague, Czech Republic, v. 33, n. 3, p. 109–111, 1998. DOI: 10.32422/cjir.1629. Disponível em: https://cjir.iir.cz/index.php/cjir/article/view/1629. Acesso em: 21 nov. 2024.