Chinnawong, P., and S. Pauwongsakul. “GUIDELINES FOR GENERAL ADMINISTRATION OF SCHOOLS UNDERKANCHANABURI PRIMARY EDUCATIONAL SERVICE AREA OFFICE 3”. Journal of Yanasangvorn Research Institute Mahamakut Buddhist University, vol. 15, no. 1, June 2024, pp. 42-54, https://so04.tci-thaijo.org/index.php/yri/article/view/273454.