Toommawat V, Duangchatom K. The Guidelines for Developing Technological Leadership of School Administrators Under the Secondary Educational Service Area Office Kalasin. JDSC [internet]. 2024 Apr. 23 [cited 2026 Oct. 14];11(1):265-80. available from: https://so03.tci-thaijo.org/index.php/rdirmu/article/view/267501