Krishnan, Vicknesh, and Gobind Naidu. “Chatbot AI: A Sustainable Pathway for Digital Transformation in Patient Engagement”. International Journal of Scientific Research and Modern Technology 4, no. 2 (March 4, 2025): 56–63. Accessed April 27, 2026. https://www.ijsrmt.com/index.php/ijsrmt/article/view/323.