Inchamnan, Wilawan. “THERAPEUTIC STRATEGY IN GAMIFICATION AND GAME BASED LEARNING FOR ELDERLY PEOPLE IN THAILAND”. Humanities & Social Sciences Reviews 6, no. 1 (May 13, 2018): 44-52. Accessed October 30, 2019. http://giapjournals.com/index.php/hssr/article/view/hssr.2018.618.