Tabang, Kuntharanan, and Omthajit Pansri. “Development of non-standard spelling ability and communication skills using brain-based learning combined with skill training sets for first grade students”. Education journal Faculty of Education, Nakhon Sawan Rajabhat University 9, no. 3 (September 30, 2026): 81–96. accessed October 3, 2026. https://so02.tci-thaijo.org/index.php/edunsrujo/article/view/286465.