Fang, F., Nilopkoon, P. and Othakanon, L. 2026. The Effect of a Basic Thai Language Instructional Model Based on the Communicative Language Teaching Approach Combined with the Role-Play Method to Enhance Thai Listening and Speaking Skills for First-Year Undergraduate Chinese Students at Honghe University. Interdisciplinary Academic and Research Journal . 6, 5 (Sep. 2026), e296489. DOI:https://doi.org/10.60027/iarj.2026.e296489.