DINESH C. BIRAJDAR, KIRAN R. INGOLE, and ANIKET S. PAWAR, “AUTOMATIC UNMANNED RAILWAY GATE CROSSING SYSTEM ”, Int. j. innov. eng. res. technol., vol. 7, no. 3, pp. 1–8, Mar. 2021, Accessed: Nov. 28, 2024. [Online]. Available: https://repo.ijiert.org/index.php/ijiert/article/view/2078