PERAYA, Daniel. Online Education and Learning Management Systems: Global e-Learning in a Scandinavian Perspective. The International Review of Research in Open and Distributed Learning, [S. l.], v. 5, n. 3, 2004. DOI: 10.19173/irrodl.v5i3.202. Disponível em: https://www.irrodl.org/index.php/irrodl/article/view/202. Acesso em: 14 jul. 2024.