A Qualitative Model of Daniell Cell for Chemical Education. - Paulo Salles; Ricardo Gauche; Patrícia Virmond (Intelligent Tutoring Systems, 2004)

System Dynamics Through Qualitative Modeling in DynaLearn: Results from Research Conducted in a Brazilian High School Context. - Paulo Vitor Teodoro; Paulo Salles; Ricardo Gauche (AIED Companion (2), 2024)