Suman Majumder, Kondavalasa Saikumar, Krishnarti De Pabitra Kumar Biswas,Shekhar Ranjan Gautam. “E-Bus Based Public Transit System For Indian Cities And Its Emission Analysis”. International Journal of Advanced Science and Technology, Vol. 29, no. 9s, May 2020, pp. 3654 -66, http://sersc.org/journals/index.php/IJAST/article/view/16366.