Do, Đức T., Quach , T. H., Tran, V. T., Nguyen, T. P., Phan , P. H., & Van , Đức C. (2019). Modified PWM strategy for five level cascade h-bridge inverter with boost voltage capability. Journal of Technical Education Science, 14(4), 67–73. Retrieved from https://www.jte.edu.vn/index.php/jte/article/view/227