Abhijit K. Shinde, Raghunath R. Harale, Chetan M. Gaikwad. RFIDANDGSMBASEDCAMPUSSECURITYSYSTEM. Int. j. innov. eng. res. technol. [Internet]. 2021 Mar. 27 [cited 2025 Oct. 23];2(4):1-6. Available from: https://repo.ijiert.org/index.php/ijiert/article/view/398