หลักคำ เ. Administrative Behaviors of School Administrator Affecting the School Effectiveness under the Nakhonratchasima Provincial Administrational Organization. EDGKKUJ [Internet]. 2018 May 20 [cited 2024 May 6];11(4):13-2. Available from: https://so02.tci-thaijo.org/index.php/EDGKKUJ/article/view/124473