ปัสบาล ช. The Effectiveness of Educational Administration in Secondary Basic Educational Institutions Under the Sisaket Provincial Administrative Organization. NKRAFA.HSJ. [Internet]. 2018 Dec. 5 [cited 2024 May 8];6:89-102. Available from: https://so04.tci-thaijo.org/index.php/KANNICHA/article/view/159142