Gagan Kumar Patra, Shravan Kumar Rajaram, Venkata Nagesh Boddapati. Ai And Big Data In Digital Payments: A Comprehensive Model For Secure Biometric Authentication. kuey [Internet]. 2019 Dec. 25 [cited 2025 Nov. 26];25(4):773-81. Available from: https://kuey.net/index.php/kuey/article/view/7591