Nootongkaew C. Virtues Of the King in Educational Administrators Affecting the Effectiveness of Schools Under Cluster 1 Of the Secondary Educational Service Area Office Nakhon Si Thammarat. Journal of Dhamma for Life [internet]. 2025 Oct. 28 [cited 2025 Dec. 6];31(4):518-37. available from: https://so08.tci-thaijo.org/index.php/dhammalife/article/view/5484