Hebri, Dheeraj, and Vasudeva . “Multimodal Authentication of Ocular Biometric and Finger Vein Verification in Smartphones: A Review”. International Journal of Engineering & Technology 7, no. 3.12 (July 20, 2018): 161–164. Accessed December 4, 2024. https://sciencepubco.com/index.php/ijet/article/view/15909.