Venkata Subrahmanya Vijaykumar Jandhyala. “BUILDING AI CHATBOTS AND VIRTUAL ASSISTANTS: A TECHNICAL GUIDE FOR ASPIRING PROFESSIONALS”. INTERNATIONAL JOURNAL OF RESEARCH IN COMPUTER APPLICATIONS AND INFORMATION TECHNOLOGY (IJRCAIT), vol. 7, no. 2, Oct. 2024, pp. 448-63, https://ijrcait.com/index.php/home/article/view/IJRCAIT_07_02_035.