1.
Araya-Muñoz I, Fonseca-Argüello M, Majano-Benavides J, Ugalde-Villalobos M. Evaluation of the Design and Didactic Development of Three Blended Learning Subjects. A Pilot Plan of the Faculty of Social Sciences at the Universidad Nacional, Costa Rica. REE [Internet]. 1Jan.2019 [cited 16Oct.2019];23(1):1-6. Available from: https://www.revistas.una.ac.cr/index.php/EDUCARE/article/view/9221