Gutiérrez-Hinestroza, Marllelis, Marianela Silva-Sánchez, Sadi Iturralde-Kure, and Maria Caridad Mederos-Machado. “Professional Competences of the University Teacher from a Comprehensive Perspective”. Killkana Social 3, no. 1 (April 2, 2019): 1–14. Accessed November 13, 2026. https://killkana.ucacue.edu.ec/index.php/killkana_social/article/view/443.