CAMPOS TORRES, J.; CARRILLO CÁRDENAS, C.; OTERO CEBALLOS, M.; RISUEÑO RUEDA, M. Added Value in Education by the National University of Colombia. Papeles, [S. l.], v. 9, n. 17, 2017. DOI: 10.54104/papeles.v9n17.476. Disponível em: https://revistas.uan.edu.co/index.php/papeles/article/view/476. Acesso em: 22 nov. 2024.