P. Arul, S.Arun, K. Kalaiselvan, SP.Umayal. “Complementary Switching Multilevel Inverter With Wave Shift Multi Carrier Modulation Control”. Design Engineering (November 30, 2021): 844 - 853. Accessed May 6, 2024. http://www.thedesignengineering.com/index.php/DE/article/view/7020.