Chalaemchit, S., & Thinsandee, T. . (2023). Personnel Management Based on Four Sublime States of Mind for Educational Institution Administrators Under Mahasarakham Primary Educational Service Area Office 3: Personnel Management Based on Four Sublime States of Mind for Educational Institution Administrators Under Mahasarakham Primary Educational Service Area Office 3. RATANABUTH JOURNAL, 5(2), 405–417. retrieved from https://so07.tci-thaijo.org/index.php/rtnb/article/view/2971