Muñoz Carril, Pablo César, Mercedes González Sanmamed, and Nuria Hernández Sellés. “Pedagogical Roles and Competencies of University Teachers Practicing in the E-Learning Environment”. The International Review of Research in Open and Distributed Learning 14, no. 3 (July 5, 2013): 462–487. Accessed November 24, 2024. https://www.irrodl.org/index.php/irrodl/article/view/1477.