Aekaresa C. School Administrators’ Transformational Leadership of the Opportunities Expands School under the Bueng Kan Primary Educational Service Area Office. IARJ [internet]. 2023 Feb. 5 [cited 2026 Sep. 12];3(1):489-500. available from: https://so03.tci-thaijo.org/index.php/IARJ/article/view/265935