From Socrates to PIAGET: Patterns for Distance Learning. - Ismar Frango Silveira; Maria Alice Grigas Varella Ferreira; Carlos Fernando Araújo Jr. (ICALT, 2003)

The Tablet Motivating Mathematics Learning in High School. - Carlos Fernando Araújo Jr.; Eduardo Jesus Dias; Marcos Andrei Ota (mLearn, 2014)