Citation:
Nacke, L. E. , Drachen, A. , Kuikkaniemi, K. , Niesenhaus, J. , & Korhonen, H. J. . (2009). Breaking New Ground: Innovation in Games, Play, Practice and Theory - Proceedings of DiGRA 2009. In Playability and player experience research. Retrieved from http://www.scopus.com/inward/record.url?eid=2-s2.0-84873377564&partnerID=MN8TOARS
