Sawadsala ภ. ., and Worrachat พ. . “THE DEVELOPMENT OF ACADEMIC STRATEGIES ADMINISTRATION IN SCHOOL UNDER THE SECONDARY EDUCATIONAL SERVICE AREA OFFICE 26”. Journal of MCU Nakhondhat, vol. 7, no. 8, Aug. 2020, pp. 46-59, https://so03.tci-thaijo.org/index.php/JMND/article/view/246251.