Srisawat S, Krissanasuvan S, Chittranun T. The Guidelines for the Development of Academic Administration in the School under the Secondary Educational Service Area Office 24 (Kalasin). J Roi Et [Internet]. 2021 Apr. 28 [cited 2024 Apr. 26];15(1):188-97. Available from: https://so03.tci-thaijo.org/index.php/reru/article/view/231014