บุญญะสิทธิ์ ก, แสวงศักดิ์ รด, เทพแสง ด. Administrator Factors and Teacher Factors Affecting Quality School Management of Private Schools under Pathumthani Primary Educational Service Area Office. ptujournal [Internet]. 2018 May 31 [cited 2024 Apr. 29];10(1):139-47. Available from: https://so05.tci-thaijo.org/index.php/ptujournal/article/view/181058