J. Annie Barbara 1, Pulivarthi Nageswara Rao 2, C. Benin Pratap 1, Katla Srinivas Rao , S. Thomas George ,*, M. S. P. Subathra. “A Modular Hybrid Cascaded Multilevel Converter For Efficient Power Conversion Using Sinusoidal Pwm Techniques”. International Journal of Advanced Science and Technology 29, no. 08 (June 1, 2020): 1712-1720. Accessed September 24, 2021. https://sersc.org/journals/index.php/IJAST/article/view/22305.