Priyanga, S., and M.Valan Rajkumar. “Modeling and Simulation of 27- Level Hybrid H-Bridge Multilevel Inverter for PV System”. International Journal of Engineering and Computer Science 7, no. 03 (March 24, 2018): 23773–23780. Accessed November 23, 2024. http://ijecs.in/index.php/ijecs/article/view/3996.