VAGANOVA, O. I.; BULAEVA, M. N.; METELEVA, L. A.; POPKOVA, A. A.; VEZETIU, E. V. Portfolio as an educational technology in the educational process of a university. Amazonia Investiga, [S. l.], v. 9, n. 25, p. 356–361, 2020. Disponível em: https://www.amazoniainvestiga.info/index.php/amazonia/article/view/1080. Acesso em: 12 oct. 2025.