Digital Portfolio In The Learning Of University Students: Systematic Review. Journal of Namibian Studies : History Politics Culture, [S. l.], v. 33, p. 2056–2079, 2023. DOI: 10.59670/jns.v33i.2306. Disponível em: https://www.namibian-studies.com/index.php/JNS/article/view/2306. Acesso em: 6 nov. 2025.