Woraphab N, Phailai T, Pienthunyakorn S. A MODEL FOR DEVELOPING STRATEGIC LEADERSHIP FOR THE SMALL SCHOOL ADMINISTRATORS IN THE OFFICE OF EDUCATION REGION 11. JBER [internet]. 2022 Dec. 26 [cited 2025 Dec. 8];8(3):14-25. available from: https://so06.tci-thaijo.org/index.php/jber/article/view/261410