เอื้อจิระพงษ์พันธ์ ส., ฤทธิ์แก้ว ส., ทรงขจร ญ., & ชุติธรพงษ์ จ. (2019). Model for Enhancing Happiness of Personnel in the Autonomous University: A Case Study of Walailak University. Journal of Business Administration The Association of Private Higher Education Institutions of Thailand, 8(1), 63–77. Retrieved from https://so02.tci-thaijo.org/index.php/apheitvu/article/view/198302