Intasaeng, Nattakritta. “Guidelines for Professional Teacher Development Using Digital Technology in Private Schools in Mueang Khon Kaen District, Khon Kaen Province”. Journal of Graduate MCU KhonKaen Campus 12, no. 4 (December 30, 2025): 138–149. accessed September 1, 2026. https://so02.tci-thaijo.org/index.php/jg-mcukk/article/view/278673.