Kulsan P, Jasuwan S. ADMINISTRATIVE SKILLS AFFECTING BASIC SCHOOL ADMINISTRATION. TAWARAVADI GROUP BANGKOK PRIMARY EDUCATIONAL SERVICE AREA OFFICE. Education MCU [internet]. 2021 Aug. 21 [cited 2026 Sep. 19];8(2):240-53. available from: https://so02.tci-thaijo.org/index.php/EDMCU/article/view/250962