VAN WESEL, Maarten; PROP, Anouk. Comparing students’ perceptions of paper-based and electronic portfolios. Canadian Journal of Learning and Technology, [S. l.], v. 34, n. 3, 2009. DOI: 10.21432/T2FK5S. Disponível em: https://cjlt.ca/index.php/cjlt/article/view/26412. Acesso em: 16 apr. 2026.