Laysa Mabel de Oliveira Fontes, Francisco Milton Mendes Neto, Fábio Abrantes Diniz, Danilo Gomes Carlos, Luiz Jácome Júnior, Luiz Cláudio Nogueira da Silva. An Animated Pedagogical Agent to Support Problem-Based Learning. IEEE-RITA, 8(2):56-63, 2013. [doi]
Abstract is missing.