Iqbal, M., W. Ahmed, S. M. Zafar, Z. Hussain, and H. Hassan. “Modeling and Analysis of FPGA Based PID Controlled DC-DC SEPIC Converter and 3 Phase VSI for Electric Vehicles”. Pakistan Journal of Engineering and Technology, Vol. 4, no. 1, Mar. 2021, pp. 112-6, doi:10.51846/vol4iss1pp112-116.