Ajpaksa อิ่มทิพย์, and Paranggul ชวน. “The Desired Characteristics of School Administrators In The 21st Century According to Teachers’ Opinions: Ratchaburi Primary Educational Service Area Office 2”. Journal of Humanities and Social Sciences for Sustainable Development 4, no. 1 (October 12, 2022): 6–15. Accessed May 17, 2024. https://ssrujournal.com/index.php/hsssru/article/view/138.