Neha Pradyumna Bora, and Dinesh Chandra Jain. “A Web Authentication Biometric 3D Animated CAPTCHA System Using Artificial Intelligence and Machine Learning Approach”. Journal of Artificial Intelligence and Technology 3, no. 3 (May 12, 2023): 126–133. Accessed September 8, 2024. https://ojs.istp-press.com/jait/article/view/216.