Sarala Kumari G, Ganesh Babu B, Kapoor R, Ranjit M. Implementation of level shifted PWM and bee algorithm for cascaded multilevel inverters. IJET [Internet]. 2018 Aug. 24 [cited 2024 Nov. 24];7(3.29):342-7. Available from: https://sciencepubco.com/index.php/ijet/article/view/19189