A. Shaji, A. Joshy, A. M J, J. Biju, and B. Thomas, “COLLEGE BUS SECURITY AND MANAGEMENT SYSTEM”, IJERA, vol. 3, no. 1, pp. 281–286, Jul. 2025, Accessed: Aug. 13, 2025. [Online]. Available: https://ijera.in/index.php/IJERA/article/view/90