Shirley josephine mary.R, Ashwin .R, Vijay kumar.M, Prem Kumar.D and Manoj Kumar.A (2019) “DIGITAL GATE PASS”, International Journal of Technical Innovation in Modern Engineering & Science, 5(18), p. -. Available at: https://ijtimes.com/index.php/ijtimes/article/view/3336 (Accessed: 2 May 2026).