-Amini, M., Bakhtiari, L., Dargahi, H., Karimi, O., et al. (2013). Measurement of systemic thinking among tums senior managers using goldman strategic model. Payavard, 7(3):188-196. (In Persian)
-Andrews, Kenneth R. (1987). The Concept of Corporate Strategy. Illinois: Irwin.
-Azar, A., Gholamzade, R. & Ghanavati, M. (2013). structural path modeling in management: Applying smart PLS software. Tehran: Negahe Danesh. (In Persian)
-David, F. R. (1993). Strategic Management. 4th Edition. New York: Macmillan.
-Hugo, M. (2012). For CIO’s the Games are just Beginning [Internet]. In: CIO. Available at: http://www.cio.com/article/707253/For_CIOs_the_Games_Are_Just_Beginning
-Information Solutions Group (2011). PopCap games social gaming research 2011 [Internet] Available at: http://www.infosolutionsgroup.com/pdfs/2011_PopCap_Social_Gaing_ResearchResults.pdf
-Kaufman, R. Oakley-Browne, H. Watkins, R. & Leigh, D. (2003). Strategic planning for success: Aligning people, performance and payoffs. San Francisco: Jossey-Bass.
-Kargin, S. & Aktas, R. (2012).Strategic thinking skills of accountants during adoption of IFRS and The New Turkish Commercial Code: A survey from Turkey. Social and Behavioral Sciences, 58: 128-137.
-Liedtka J.M. (1998). Strategic Thinking: Can it be Taught? Long Range Planning, 31(1): 120-129.
-Monnvarian, A., Aghazade, H. & Shahamatnejad, M. (2013). Measuring the strategic thinking of the managers of tehran's municipality. Quarterly Journal of Business Management, 4(12): 129-146. (In Persian)
-Pisapia, J., Reyes-Guerra, D. & Coukos-Semmel, E. (2005). Developing the leader’s strategic mindset: Establishing the measures. Leadership Review, 5(1): 41-68.
-Poh, M. (2010). Evolution of Home Video Game Consoles: 1967 – 2011[Internet].In Hongkiat. Available from:
http://www.hongkiat.com/blog/evolution-of-homevideo-game-consoles-
1967–2011/
-Quinn, J. B., Mintzberg, H. & Ghoshal, S. (1998). The Strategy Process. London: Prentice Hall.
-Sands, F. (2013). Case study: Gamification as a strategic human resource tool to gain organizational competitive advantage via increased employee Engagement (Masters in Business Administration), NationalCollege of Ireland.
-Shaker, A. & Ansari, R. (2012). Comparison research between strategy formulation. Second International Conference of Staretgic Project Management, 4-5 May, Tehran. (In Persian)
-Tuunanen, J. & Hamari, J. (2012). Meta-Synthesis of Player Typologies. Proceedings of DiGRA Nordic Conference: Local and Global– Games in Culture and Society, 1-14.
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