Buayok, Preeda, Sathaporn Sangkhaosuthirak, and Bunjong Jaroensuk. 2021. “Academic Administration Model for Enhancing Learning Achievement of Schools Under Suratthani City Municipality Suratthani Province”. Journal of Graduate Research 12 (1):15-29. https://so02.tci-thaijo.org/index.php/banditvijai/article/view/248442.