1. Squire KD. Video games and education: designing learning systems for an interactive age. Educ Technol. 2008;48:17–26.
2. Watson WR, Fang J. PBL as a framework for implementing video games in the classroom. Int J Game Based Learn. 2012;2(1):77–89.
3. Rhoads JF, Nauman E, Holloway BM, Krousgrill CM. The Purdue mechanics freeform classroom: a new approach to engineering mechanics education. In: 121st ASEE annual conference & exposition, Indianapolis, IN. 2014. p. 15–18.
4. Coller B, Shernoff D. Learning & engaging with videogames in engineering education. In: EdMedia+ innovate learning. Association for the Advancement of Computing in Education (AACE); 2014. p. 2663–69.
5. Coller B. Implementing a video game to teach principles of mechanical engineering. In: 2007 annual conference & exposition. 2007. p. 12–840.