Sousa-Vieira, M.-E., J.-C. López-Ardao, M. Fernández-Veiga, M. Rodríguez-Pérez, and C. López-García. “Using Social Learning Methodologies in Higher Education”. International Journal of Engineering Pedagogy (iJEP), vol. 5, no. 2, May 2015, pp. pp. 64-72, doi:10.3991/ijep.v5i2.4645.