PRIYANGA, S.; RAJKUMAR, M. Modeling and Simulation of 27- Level Hybrid H-Bridge Multilevel Inverter for PV System. International Journal of Engineering and Computer Science, india, v. 7, n. 03, p. 23773–23780, 2018. Disponível em: https://ijecs.in/index.php/ijecs/article/view/3996. Acesso em: 4 may. 2024.