Buddeekham N, Techathammo (Hianghia) P, Saikham S. The Academic Administration Based on the Four Iddhipada Principles in Educational Institutions under the Office of Udon Thani Primary Educational Service Area 3. JBER [internet]. 2024 Dec. 31 [cited 2026 Aug. 27];10(4):11-2. available from: https://so06.tci-thaijo.org/index.php/jber/article/view/273322