Rungsatjaborirak, Arisara, and Piyanart Boonmepipit. “Academic Administration According to the Ministry of Education’s Standards of School Administrator under Chachoengsao Primary Educational Service Area Office 2”. Journal of Humanities and Social Sciences, Rajapruk University 12, no. 2 (August 29, 2026): 116–129. accessed September 10, 2026. https://so03.tci-thaijo.org/index.php/rpu/article/view/305843.