(Noosura), P. K. S. (2019) “Development of Educational Quality Assurance Process in School Underthe Office of Primary Educational Service Area”, Journal of Graduate MCU KhonKaen Campus, 6(3), pp. 377–394. available at: https://so02.tci-thaijo.org/index.php/jg-mcukk/article/view/215581 (accessed: 14 September 2026).