MAPRAJONG, SUKANYAMART, NARUMON SAKPAKORNKAN, and KOVIT VAJARINTARANGOON. “THE DEVELOPMENT OF INTERNAL QUALITY ASSURANCE ADMINISTRATION MODEL IN BASIC EDUCATION SCHOOLS UNDER REGIONAL EDUCATION OFFICE NO. 13”. Research Community and Social Development Journal 15, no. 1 (February 4, 2021): 250–263. accessed September 11, 2026. https://so04.tci-thaijo.org/index.php/NRRU/article/view/242355.