Unsalee, I., P. Laosawatdikul, and S. Vorapanya. “Safety Management in Secondary Schools Under the Panchapakhee Educational Network, Saraburi Secondary Educational Service Area Office”. Education journal Faculty of Education, Nakhon Sawan Rajabhat University, vol. 8, no. 4, Dec. 2025, pp. 289-00, doi:10.2774.EDU2025.4.283131.