Müller, B. C., Reise, C., & Seliger, G. (2015). Gamification in Factory Management Education – A Case Study with Lego Mindstorms. Procedia CIRP, 26, 121-126. Recuperado el 08 de agosto de 2016 desde http://www.sciencedirect.com/science/article/pii/S2212827114008695.