Hosseinpour, M., A. Seifi, and E. Feyz. 2020. “A New Symmetric/Asymmetric Multilevel Inverter Based on Cascaded Connection of Sub-Multilevel Units Aiming Less Switching Components and Total Blocked Voltage”. Journal of Telecommunication, Electronic and Computer Engineering (JTEC) 12 (1):53-62. https://jtec.utem.edu.my/jtec/article/view/5819.