Buayok, P., Sangkhaosuthirak, S. and Jaroensuk, B. (2021) “Academic Administration Model for Enhancing Learning Achievement of Schools Under Suratthani City Municipality Suratthani Province”, Journal of Graduate Research, 12(1), pp. 15–29. available at: https://so02.tci-thaijo.org/index.php/banditvijai/article/view/248442 (accessed: 3 September 2026).