GIRALDO SUÁREZ, A. I. Relationship between free trade and income inequality in South America. Revista Civilizar de Empresa y Economía, [S. l.], v. 6, n. 11, p. 27–54, 2015. DOI: 10.22518/2462909X.554. Disponível em: https://revistas.usergioarboleda.edu.co/index.php/ceye/article/view/554. Acesso em: 25 abr. 2024.