Jonglakha, W., Bunyaboon, A., Yimcharoenpornsakul, N., Kodsongkram, S., Aukarapisit , S., & Rianpreecha, C. (2024). Thai Supplementary Development on the Title of Thai Grammatical in Thai Curriculum for Mathayomsuksa 2. Interdisciplinary Academic and Research Journal, 4(2), 709–722. https://doi.org/10.60027/iarj.2024.275097