Prashant K. Dalal, Komal R. Shetty, Adil H. Khan, Swapnil S. Modak, and Rajat Singh. “Biometric Keyless Car Unlocking System”. International Journal of Advance Research in Engineering, Science & Technology, vol. 4, no. 3, Mar. 2017, pp. 250-4, https://ijarest.org/index.php/ijarest/article/view/876.