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Thaklowa C, Amatariyakul W. The Guideline of Transformational Leadership Development Administrators under Secondary Educational Service Area Office 21. RJPJ [internet]. 2021 Jul. 15 [cited 2026 Sep. 29];15(41):310-25. available from: https://so05.tci-thaijo.org/index.php/RJPJ/article/view/250934