Chanted, Pimpisa, and Tirush Rumpanpetch. 2026. “Integrating Dual Coding Theory With Canva to Enhance EFL Presentation Skills, Reduce Speaking Anxiety, and Improve Learners’ Attitudes”. Shanlax International Journal of Education 14 (4), 15-25. https://doi.org/10.34293/education.v14i14.11091.