Chanthaphon, T., Prommuangkun, S. and Nuntee, S. (2022) “The School Administration Model Merging the Professional Learning Community Under Loei Primary Educational Service Area Office 1”, Rajapark Journal. Bangkok, Thailand, 16(44), pp. 204–221. Available at: https://so05.tci-thaijo.org/index.php/RJPJ/article/view/253941 (Accessed: 20 May 2024).