Kludkaew, Kamonchat, Phrakhrusangkharak Chakkit Bhuripañño, and Yudthawee Kaewtongyai. 2022. “GUIDELINES FOR THE DEVELOPMENT OF FACTORS AFFECTING MOTIVATION OF TEACHERS UNDER THE OFFICE OF ANG THONG PRIMARY EDUCATIONAL SERVICE AREA”. Journal of Educational Review Faculty of Education in MCU 9 (2):140-52. https://so02.tci-thaijo.org/index.php/EDMCU/article/view/257754.