Alessandro Brawerman, Cicero F. Marques, Francisco J. K. G. Navarro, Rafael Ribeiro Macedo. A Model for a Distance Learning System over the Internet. In Jeng-Shyang Pan, Ajith Abraham, Chin-Chen Chang, editors, Eighth International Conference on Intelligent Systems Design and Applications, ISDA 2008, 26-28 November 2008, Kaohsiung, Taiwan, 3 Volumes. pages 291-292, IEEE Computer Society, 2008. [doi]