Moonsamai S, Suwansumrit C. The Administration Encouragement of Professional Learning Communities in Schools under the Secondary Educational Service Area Office Nonthaburi. rpujournal [internet]. 2024 Apr. 30 [cited 2026 Sep. 11];10(1):308-23. available from: https://so03.tci-thaijo.org/index.php/rpu/article/view/277491