(Somchai Kantasilo), P. ., P. W. . Khampheerapanyo, P. N. Anãrado, and P. . Thitañãno. “Moral Behaviour Development of the Youths in Duration of Technological Changing : Case Study Thai Youths in Khon-Kaen Province”. Journal of Graduate MCU KhonKaen Campus, vol. 6, no. 4, Dec. 2019, pp. 701-15, https://so02.tci-thaijo.org/index.php/jg-mcukk/article/view/228953.