Ronaldo Campos and Ricardo Silveira. 2012. Multi-Agent System for Indexing and Retrieval of Learning Objects. In Proceedings of the 6th Workshop-School on Agents, Environments, and Applications, May 02, 2012, Florianópolis/SC, Brasil. SBC, Porto Alegre, Brasil, 291-295. DOI: https://doi.org/10.5753/wesaac.2012.33157.