Investigation of the Factors Affecting Teachers’ Attitudes towards E-Portfolio Using Data Mining Methods. International Journal of Technology in Education, [S. l.], v. 7, n. 4, p. 781–797, 2024. DOI: 10.46328/ijte.731. Disponível em: https://ijte.net/index.php/ijte/article/view/1508. Acesso em: 1 jul. 2025.