Examining Technological Pedagogical Content Knowledge Competencies in In-Service Teachers. Veritas & Research, [S. l.], v. 1, n. 2, p. 115–125, 2020. Disponível em: https://revistas.pucesa.edu.ec/ojs/index.php/VR/article/view/13. Acesso em: 12 jun. 2026.