พัฒนิบูลย์ พ, Kammautakun W. Innovative Leadership of School Administrator Affecting an Effectiveness of Academic Administration in Schools under Roi-Et Primary Educational Service Area Office 3. J Roi Et [Internet]. 2023 Apr. 29 [cited 2024 Apr. 25];17(1):125-41. Available from: https://so03.tci-thaijo.org/index.php/reru/article/view/253326