Krishna Prasad K. “Multifactor Authentication Model Using Fingerprint Hash Code and Iris Recognition”. International Journal of Management, Technology and Social Sciences (IJMTS) 3, no. 2 (September 10, 2018): 47–56. Accessed March 29, 2024. https://www.srinivaspublication.com/journal/index.php/ijmts/article/view/68.