Dual-DC-Port Asymmetrical 5-Level H-Bridge Inverter With PI,PWM&SPWM Technique. International Journal of Advance Engineering and Research Development (IJAERD), [S. l.], v. 7, n. 7, p. 86–94, 2020. Disponível em: https://ijaerd.org/index.php/IJAERD/article/view/4689. Acesso em: 6 sep. 2025.