Damasceno, A., 		Martins, A., 		Chagas, M., 		Barros, E., 		Maia, P., & 		Oliveira, F.
2020 Oct 26.  STUART: An Intelligent Tutoring System for Increasing Scalability of Distance Education Courses. Proceedings of the Brazilian Symposium on Human Factors in Computational Systems (IHC). [Online] :