Tovar-Viera, R. (2020) Examining Technological Pedagogical Content Knowledge Competencies in In-Service Teachers, Veritas & Research, 1(2), pp. 115-125. Disponible en: http://revistas.pucesa.edu.ec/ojs/index.php?journal=VR&page=article&op=view&path[]=13 (Accedido: 25abril2024).