Sujatha Rajkumar, Shreyas Loya, Dhruv Haribhakti, Sivakumar Subramaniam. “Pollution Based Intelligent Navigation System Using Dijkstra’s Algorithm”. International Journal of Advanced Science and Technology, Vol. 29, no. 3, Mar. 2020, pp. 11242 -50, http://sersc.org/journals/index.php/IJAST/article/view/28023.