ABBAS, Ali K. Abdul. Comparison of multicarrier PWM techniques for nine- level inverter drive an open-end winding induction motor. Basrah Journal for Engineering Sciences, [S. l.], v. 17, n. 1, p. 1–11, 2017. DOI: 10.33971/bjes.17.1.1. Disponível em: https://bjes.journalpath.com/bjes/article/view/319. Acesso em: 6 may. 2026.