M.Prakash, Dr, S. Nithyanantham, V Nishanth, A Prakash, and D Kaviyarrasu. “Smart City Ambulance for Tracking Shortest Path Using Global Position System”. International Journal of Engineering and Technology 7, no. 1.3 (December 31, 2017): 187–190. Accessed February 13, 2026. https://www.sciencepubco.com/index.php/IJET/article/view/10668.