Thararit, C., & Wongwatthanaphong, K. (2024). Guidelines for Public Service Management of KaengSopha Sub-district Administrative Organization, Wang Thong District, Phitsanulok Province. Journal of Modern Learning Development, 9(2), 31–43. retrieved from https://so06.tci-thaijo.org/index.php/jomld/article/view/264525