MISS. SHITAL S. CHILE and DR. SUHAS S. PATIL, “NOVEL COMPARISON METHODFOR PASSPORT IMAGE APPLICATION”, Int. j. innov. eng. res. technol., vol. 4, no. 6, pp. 1–5, Mar. 2021, Accessed: Aug. 25, 2025. [Online]. Available: https://repo.ijiert.org/index.php/ijiert/article/view/1389