Debora Maria Coelho NascimentoArturo Hernández-DomínguezAleksandra do Socorro da SilvaDeveloping a Teaching Supporting Tool Based on Electronic Portfolio, Agents and Intelligent Tutoring System.349-3532005conf/icalt/2005ICALThttps://doi.org/10.1109/ICALT.2005.118https://doi.ieeecomputersociety.org/10.1109/ICALT.2005.118db/conf/icalt/icalt2005.html#NascimentoHS05