PACHÓN BEJARANO, R. Editorial. Ingeniería y Región, [S. l.], v. 1, p. 1–2, 2001. DOI: 10.25054/22161325.878. Disponível em: https://journalusco.edu.co/index.php/iregion/article/view/878. Acesso em: 19 may. 2024.