Control of Grid Connected Modular Multilevel Converter. Elektronika ir Elektrotechnika, [S. l.], v. 21, n. 4, p. 27–30, 2015. DOI: 10.5755/j01.eee.21.4.12777. Disponível em: https://eejournal.ktu.lt/index.php/elt/article/view/12777.. Acesso em: 5 dec. 2025.