Wongruethaiwattana M, Chuadee B. Transformational Leadership of School Administrators under Chai Nat Primary Educational Service Area. edunsruj [internet]. 2024 Aug. 31 [cited 2026 Oct. 14];7(2):113-22. available from: https://so02.tci-thaijo.org/index.php/edunsrujo/article/view/265975