Shrivastava, Vaidehi, Harsh Dhakad, Samarth Bajaj, and Viplove Divyasheesh. “GPS Based City Wise Integration System for City Vendors”. International Journal of Engineering and Computer Science 9, no. 04 (March 31, 2020): 24984–24988. Accessed May 2, 2024. http://www.ijecs.in/index.php/ijecs/article/view/4457.