MORNINGSTAR, Barbara; SCHUBERT, Jeremy; THIBEAULT, Kristine. WebCT: A major shift of emphasis. The International Review of Research in Open and Distributed Learning, [S. l.], v. 5, n. 3, 2004. DOI: 10.19173/irrodl.v5i3.194. Disponível em: https://www.irrodl.org/index.php/irrodl/article/view/194. Acesso em: 29 mar. 2024.