CROSTA, Lucilla; MCCONNELL, David. Online Learning Groups Development: A Grounded International Comparison. Proceedings of the International Conference on Networked Learning , [S. l.], v. 6, p. 61–68, 2008. DOI: 10.54337/nlc.v6.9292. Disponível em: https://journals.aau.dk/index.php/nlc/article/view/9292. Acesso em: 21 nov. 2024.