S Prasada Reddy, G, P Rama Rao, Vemula Harish, and Nirmala Teegala. “R-Language Based Analytics System For Monitoring Railway Disasters”. International Journal of Engineering and Technology 7, no. 4.6 (September 25, 2018): 63–67. Accessed August 17, 2025. https://mail.sciencepubco.com/index.php/IJET/article/view/20238.