Chainapong S, Boonrat A. Creative Leadership of School Administrators the Effectiveness of Private School Under the Office of Private Education Songkhla Province. JGSR [internet]. 2024 Aug. 31 [cited 2025 Apr. 14];9(2):172-90. available from: https://so03.tci-thaijo.org/index.php/saketreview/article/view/278417