Lima, Joubert, 		Maciel, Luiz Alexandre, 		Hirata, Celso, 		Yano, Edgar, 		da Cunha, Adilson, AND 		Micoski, Maurício.
" A case study on Business Intelligence technology in the traffic area of a toll plaza" <em>Proceedings of the Brazilian Symposium on Information Systems (SBSI)</em> [Online], (26 October 2005)