Intrinsic Motivational Factors in the Use of ePortfolios by Students in Master’s Degree Programs in Education. Revista Electrónica Educare, [S. l.], v. 25, n. 2, p. 1–14, 2021. DOI: 10.15359/ree.25-2.7. Disponível em: https://www.revistas.una.ac.cr/index.php/EDUCARE/article/view/12093.. Acesso em: 17 apr. 2025.