Say, Kimchhong, Charnsak Srisawatsakul, and Waransanang Boontarig. 2024. “TalkTutorAI: Empowering English Language Proficiency through ChatGPT-Assisted Conversational Practice – A Case Study at Ubon Ratchathani Rajabhat University, Thailand”. Journal of Applied Informatics and Technology 7 (1). Mahasarakham, Thailand:12-26. https://doi.org/10.14456/jait.2025.2.