Motham T, Phengsawat W, Pheasa A. Leadership of School Administrators affecting the Professional Learning Community of the Schools under the Secondary Educational Service Area Office 22. Pitchayatat [Internet]. 2021 Dec. 3 [cited 2024 May 3];16(3):95-107. Available from: https://so02.tci-thaijo.org/index.php/Pitchayatat/article/view/249874