Budsabok, Sumana, Nattaporn Pechpong, and Chiranut Singtokaeo. 2020. “Development of Chatbot Application for Student Services Case Study: Division of Student Development Rajamangala University of Technology Suvarnabhumi”. Journal of Applied Research on Science and Technology (JARST) 19 (2):85-94. https://doi.org/10.14456/rj-rmutt.2020.20.