(Noosura), Phramaha Kittisak Siriwattago. “Development of Educational Quality Assurance Process in School Underthe Office of Primary Educational Service Area”. Journal of Graduate MCU KhonKaen Campus 6, no. 3 (September 30, 2019): 377–394. Accessed May 19, 2024. https://so02.tci-thaijo.org/index.php/jg-mcukk/article/view/215581.