Prashant Diwan, Anuja, N Booma Nagarajan, T Murugan, S Ashrafudeen, and G J. Jenito Paul. 2018. “Modified Cascaded H-Bridge Multilevel Inverter Using Trinary DC Source”. International Journal of Engineering & Technology 7 (2.24): 55-58. https://doi.org/10.14419/ijet.v7i2.24.11998.