Implementation of Closed Loop System for Diode Clamped Multilevel Inverter with Stand-Alone Photovoltaic Input. Global Journals of Research in Engineering, [S. l.], v. 13, n. F3, p. 17–23, 2013. Disponível em: https://testing.engineeringresearch.org/index.php/GJRE/article/view/739. Acesso em: 6 jun. 2026.