GUTIÉRREZ GUZMÁN, N. Editorial. Ingeniería y Región, [S. l.], v. 9, p. 5–6, 2012. DOI: 10.25054/22161325.769. Disponível em: https://journalusco.edu.co/index.php/iregion/article/view/769. Acesso em: 23 nov. 2024.