Saratha Devi, G, Vinothini G, Janani Devi.C, and Jeyachandrakala C. “An Enhanced Voice Based Chatbot Using Artificial Intelligence”. International Journal of Engineering and Technology 7, no. 1.3 (December 31, 2017): 118–120. Accessed February 13, 2026. https://www.sciencepubco.com/index.php/IJET/article/view/9669.