Ramalingam, A., A. Karunamurthy, A. Dheeba, and R. Suruthi. “Chatbot Technologies: A Comprehensive Review of Automated Chart Generation Systems”. International Journal of Research in Engineering, Science and Management 6, no. 6 (July 9, 2023): 153–158. Accessed November 21, 2024. https://journal.ijresm.com/index.php/ijresm/article/view/2748.