The role of the teacher and the blended-learning method. Training and Practice : Journal of Educational Sciences, [S. l.], v. 17, n. 1, p. 133–139, 2019. DOI: 10.17165/TP.2019.1.11. Disponível em: https://journal.uni-mate.hu/index.php/trainingandpractice/article/view/4269. Acesso em: 5 dec. 2025.