[1]
Rodríguez-Espinoza, A.tran. 2017. National Distance Education University (UNED) and the Virtualization of its Academic Offer. A Rational Analysis of its Implementation. Revista Electrónica Educare. 21, 3 (Aug. 2017), 1–28. DOI:https://doi.org/10.15359/ree.21-3.23.