Alves, Gustavo R., Maria A. Marques, Maria C. Viegas, Maria C. Costa-Lobo, Rui G. Barral, Ruben J. Couto, Frederico L. Jacob, Carlos A. Ramos, Gina M. Vilão, Daniel S. Covita, Joaquim A. Alves, Pedro S. Guimaraes, and Ingvar Gustavsson. “Using VISIR in a Large Undergraduate Course: Preliminary Assessment Results”. International Journal of Engineering Pedagogy (iJEP) 1, no. 1 (April 28, 2011): pp. 12–19. Accessed December 8, 2022.