Pruksakorn, Sutheera, Somboon Kiratiprayoon, Somkit Uttaranakorn, Orathai Sukreeyapongse, and Pongchai Dumrongrojwatthana. 2018. “Role-Playing Game to Create Learning about Farming in an Area Surrounded by National Park”. Interdisciplinary Research Review 13 (3):51-63. https://ph02.tci-thaijo.org/index.php/jtir/article/view/103820.