Nimmala Mahesh, Dr. M. Kumaresan and Dr. L. Ramesh. “Review on PV and Battery Powered Plug in Hybrid Electric Vehicle With Various Techniques”. International Journal of Advanced Science and Technology 29, no. 11s (June 4, 2020): 1358 - 1365. Accessed September 26, 2021. https://sersc.org/journals/index.php/IJAST/article/view/20845.