สังขสัญญา ส., จุติผล อ. . and อัศวภูมิ ส. . (2020) “The Effective Development Model of Well - Being in Working Performance for Teachers in Private Schools”, Journal of Graduate School, Pitchayatat, Ubon Ratchathani Rajabhat University, 15(2), pp. 57–70. available at: https://so02.tci-thaijo.org/index.php/Pitchayatat/article/view/244320 (accessed: 17 April 2025).