RAHEEM KAREEM, Parween; M. T. IBRAHEEM ALNAIB, Ahmed. PEM Fuel Cell Powered Multilevel Converter. Anbar Journal of Engineering Science, [S. l.], v. 9, n. 1, p. 300–307, 2018. DOI: 10.37649/aengs.2018.147746. Disponível em: https://ajes.uoanbar.edu.iq/ajes/article/view/485. Acesso em: 7 jun. 2025.