FRANCO CHÁVEZ, F. P.; LÓPEZ ROJAS, A. M. A glance to the roots of communication for development: A conversation with Luis Ramiro Beltrán Salmón. Signo y Pensamiento, [S. l.], v. 30, n. 58, p. 142–148, 2011. DOI: 10.11144/Javeriana.syp30-58.mrcp. Disponível em: https://revistas.javeriana.edu.co/index.php/signoypensamiento/article/view/2472. Acesso em: 17 jul. 2024.