ก่อเกิดภคภรณ์, Thidawan Unkong, Sombat Nopparak, and Nantima Nakapong. “Model of Students Affairs Administration to Develop the 21st Century Learning Skills of Autonomous University.”. Journal of Humanities and Social Sciences University of Phayao 8, no. 2 (September 6, 2019): 1-15. Accessed September 21, 2021. https://so03.tci-thaijo.org/index.php/Humanties-up/article/view/211117.