BELLA NGADENA, Marcellin Stéphane; TABI, Henri Ngoa; BOUTHAINA, Fekih. Political Institutions, Economic Institutions, and Health Evidence from Sub-Saharan Africa. American Journal of Economics and Business Management, [S. l.], v. 4, n. 6, p. 16–34, 2021. DOI: 10.31150/ajebm.v4i6.521. Disponível em: https://globalresearchnetwork.us/index.php/ajebm/article/view/521. Acesso em: 8 jun. 2025.