Wongsa, Phitsamai. 2022. “A MODEL OF INTEGRATED SUPERVISION TO ENHANCE LEARNING ACHIEVEMENT AT WATBANSRA SCHOOL UNDER SUPHANBURI PRIMARY EDUCATIONAL SERVICE AREA OFFICE 3”. Journal of Educational Review Faculty of Education in MCU 9 (3):402-20. https://so02.tci-thaijo.org/index.php/EDMCU/article/view/259584.