Kleebsattaboot, P., S. . Pauwongsakul, and N. . Wonnawed. “Effectiveness of the School Administration of the School Administrators under Kanchanaburi Secondary Educational Service Area Office”. Journal of Graduate School, Pitchayatat, Ubon Ratchathani Rajabhat University, vol. 18, no. 3, Dec. 2023, pp. 149-58, https://so02.tci-thaijo.org/index.php/Pitchayatat/article/view/264092.