Jonglakha, Weerasak, Anothai Bunyaboon, Narongrid Yimcharoenpornsakul, Supaporn Kodsongkram, Supparat Aukarapisit, and Chompoonut Rianpreecha. 2024. “Thai Supplementary Development on the Title of Thai Grammatical in Thai Curriculum for Mathayomsuksa 2”. Interdisciplinary Academic and Research Journal 4 (2):709-22. https://doi.org/10.60027/iarj.2024.275097.