Komarraju, Anil Kumar, Mondeti Ramprasad, and Malleneni Bhasker Rao. 2024. “Enhancing Digital Payment Security With Biometric Authentication and AI: A Big Data Approach”. International Journal of Engineering and Computer Science 13 (04). india:26135-45. https://doi.org/10.18535/ijecs/v13i04.4811.