JENSEN, Sisse Siggaard. Knowledge Sharing in the 3D Agora-world. Proceedings of the International Conference on Networked Learning , [S. l.], v. 4, p. 493–500, 2004. DOI: 10.54337/nlc.v4.9554. Disponível em: https://journals.aau.dk/index.php/nlc/article/view/9554. Acesso em: 22 jan. 2025.