Piyathamvarakul, Sukarnpicha. “Social Skill Development for an Autistic Student in an Inclusive : a Case of the Demonstration School Ramkhamhaeng University”. Rajapark Journal 12, no. 26 (September 4, 2018): 376–384. accessed September 24, 2026. https://so05.tci-thaijo.org/index.php/RJPJ/article/view/147514.