เหมะรัชตะ ์. (2017) “Morality, Ethics and Professional Ethics for the Instructors in Public and Private Institutions”, Journal of Humanities and Social Sciences, Rajapruk University, 3(2), pp. 1–10. Available at: https://so03.tci-thaijo.org/index.php/rpu/article/view/112577 (Accessed: 6 May 2024).