VELONJARA, H. M.; ANDRADE, L. P. The contribution of economic sectors to economic growth: The case of COMESA countries. Journal of Economics Library, [S. l.], v. 7, n. 4, p. 176–187, 2020. DOI: 10.1453/jel.v7i4.2148. Disponível em: https://journals.econsciences.com/index.php/JEL/article/view/2148. Acesso em: 7 jul. 2024.