Kongterm S. A Study of the Condition of Morality and Ethics as a Teacher in the 21st Century and the Public Mind of Student Teachers. CSD. Res. J. [Internet]. 2022 Dec. 12 [cited 2024 May 20];23(3):171-84. Available from: https://so05.tci-thaijo.org/index.php/cmruresearch/article/view/261328