สมิทธิพรพรรณ จ. (2018) “Virtue and Ethic Behaviors of Suan Dusit University Students”, Journal of Educational Review Faculty of Education in MCU, 3(1), pp. 43–58. available at: https://so02.tci-thaijo.org/index.php/EDMCU/article/view/143851 (accessed: 2 September 2026).