สมุห์นวล ว. A DEVELOPMENT OF EDUCATION QUALITY CONTROL CIRCLE MODEL AT BANKUANSRA SCHOOL UNDER SURATTHANI PRIMARY EDUCATIONAL SERVICE AREA OFFICE 3 . JSC [Internet]. 2020 Feb. 29 [cited 2024 Apr. 29];1(1):15-20. Available from: https://so06.tci-thaijo.org/index.php/JSC/article/view/240158