1. Mohan, N., Undeland, T. M., & Robbins, W. P. (2003). Power electronics: Converters, applications, and design. Wiley.
2. Mohanty, R., Chatterjee, D., Suman, S., & Sengupta, G. (2019). PSO based improved topology for MLI considering low THD and low switching loss. In 2019 10th International conference on computing, communication and networking technologies (ICCCNT-19)-IEEE (pp. 1–5). India: Kanpur.
3. Kala, P., & Arora, S. (2017). A comprehensive study of classical and hybrid multilevel inverter topologies for renewable energy applications. Renewable and Sustainable Energy Reviews, 76, 905–931.
4. Hasan, N. S., Rosmin, N., Osman, D. A. A., A. H., & Musta’amal. (2017). Reviews on multilevel converter and modulation techniques. Renewable and Sustainable Energy Reviews, 80, 163–174.
5. Mohammed, J. A. K. (2016). Economical design of H-bridge multilevel inverter drive controlled by modified fast algorithm. Microelectronics Reliability, 65, 89–97.