Gutiérrez-Hinestroza M, Silva-Sánchez M, Iturralde-Kure S, Mederos-Machado MC. Professional competences of the university teacher from a comprehensive perspective. Social [Internet]. 2019 Apr. 2 [cited 2026 Nov. 13];3(1):1-14. Available from: https://killkana.ucacue.edu.ec/index.php/killkana_social/article/view/443