PÉREZ BELLO, Sandra Milena; SANABRIA GÓMEZ, Segundo Abraham. Scope of economic underdevelopment in Colombia, 1980-2015. Semestre Económico, [S. l.], v. 20, n. 44, p. 95–115, 2018. DOI: 10.22395/seec.v20n44a5. Disponível em: https://revistas.udem.edu.co/index.php/economico/article/view/2363. Acesso em: 29 apr. 2026.