อำนาจดี ว., & แพงไทย ศ. (2019). STRATEGIC MANAGEMENT BY USING OF GOOD GOVERNANCE PRINCIPLES OF SCHOOLS UNDER THE OFFICE OF SECONDARY EDUCATIONAL SERVICE AREAS, REGION 20. Journal of MCU Nakhondhat, 6(8), 4106–4118. Retrieved from https://so03.tci-thaijo.org/index.php/JMND/article/view/188250