ถนอมเพ็ชร์ ส., รูปสุวรรณกุล ป. ., and กลิ่นเกษร อ., “Transformational Leadership of Administrators Influencing Affecting School Effectiveness under the Office of Samutprakan Primary Education Service Area Office 2”, BMV, vol. 3, no. 1, pp. 286–305, May 2026, Accessed: Jul. 29, 2026. [Online]. Available: https://benjamit.thonburi-u.ac.th/ojs/index.php/bmv16/article/view/503