CHRISTEN, Andrea; HOFMANN, Martin. Implementation of E-Portfolio in the First Academic Year at the University of Teacher Education St. Gallen. International Journal of Emerging Technologies in Learning (iJET), [S. l.], v. 3, n. 1, 2008. DOI: 10.3991/ijet.v3i1.256. Disponível em: https://online-journals.org/index.php/i-jet/article/view/256. Acesso em: 24 apr. 2024.