Chinchilla-Castillo, A. R. “Proposal for Reaching Out Students in Distance Learning: A New Universities Subject at the Universidad Estatal a Distancia in Costa Rica”. Ágora De Heterodoxias, vol. 2, no. 1, June 2016, pp. 104-21, https://revistas.uclave.org/index.php/agora/article/view/228.