Aulia Akhrian Syahidi. (2026) Automated Question Answering for Thai Visa Services using GPT-4: System Architecture, Custom Dataset, and Performance Evaluation. <i>Journal of Applied Informatics and Technology</i>, <i>8</i>(2), 262526.Aulia Akhrian Syahidi. "Automated Question Answering for Thai Visa Services using GPT-4: System Architecture, Custom Dataset, and Performance Evaluation". Journal of Applied Informatics and Technology 8 (2026):262526.Aulia Akhrian Syahidi. Automated Question Answering for Thai Visa Services using GPT-4: System Architecture, Custom Dataset, and Performance Evaluation. Faculty of Informatics, Mahasarakham University:ม.ป.ท. 2026.