Impact Du Commerce Exterieur Sur Laefficacite De Laaide Publique Au Developpement :Cas Du Cameroun. Global Journal of Management and Business Research, [S. l.], v. 17, n. B2, p. 49–57, 2017. Disponível em: https://journalofbusiness.org/index.php/GJMBR/article/view/102482. Acesso em: 19 feb. 2026.