Engineering Concepts: Exploiting a Systems and Control Perspective. - Theodore E. Djaferis; Paul A. Dobosh; Nikolay Vozdolsky; Rafael Santana (CDC/ECC, 2005)

A Chatbot to Support Basic Students Questions. - Rafael Santana; Saulo Ferreira; Vitor Rolim; Péricles B. C. Miranda; André C. A. Nascimento; Rafael Ferreira Mello (LALA, 2021)