Menchaca, Iratxe, Alex Rayón, Javier García-Zubía, Bénédicte Bardinet, and Mariluz Guenaga. 2014. “Competence Development and Assessment Using a Game-Based Strategy”. International Journal of Online and Biomedical Engineering (iJOE) 10 (2):pp. 38-41. https://doi.org/10.3991/ijoe.v10i2.3377.