MBANG , O. M. . Ressources naturelles et capital humain en zone CEMAC . International Journal of Economic Studies and Management (IJESM), [S. l.], v. 1, n. 2, p. 280–290, 2022. DOI: 10.52502/ijesm.v1i2.227. Disponível em: https://www.woas-journals.com/index.php/ijesm/article/view/227. Acesso em: 19 jun. 2025.