Kumjing, P., Thumachai , P. and Boonchai, T. (2026) “GUIDELINES FOR DEVELOPING LEARNING SCHOOLS OF EDUCATIONAL INSTITUTIONS UNDER LOCAL ADMINISTRATIVE ORGANIZATIONS IN MAE HONG SON PROVINCE”, Journal of Graduate School Sakon Nakhon Rajabhat University. Sakon Nakhon, Thailand, 23(101), pp. 234–248. available at: https://so02.tci-thaijo.org/index.php/SNGSJ/article/view/277886 (accessed: 19 September 2026).