Phattharathadasiri, L., Cha-umpong, T. . and Pakdeejit, Y. . (2022) “The Study of Academic Administration Problems in Small Schools under Nakhon Sawan Primary Educational Service Area Office 2”, Education journal Faculty of Education, Nakhon Sawan Rajabhat University . Nakhon Sawan,Thailand, 5(3), pp. 84–97. available at: https://so02.tci-thaijo.org/index.php/edunsrujo/article/view/257956 (accessed: 17 April 2025).