et. al., B.Sathyavani,. “A Reduced Switch Count and THD Analysis in Cascaded H Bridge Multi-Level Inverter Topology”. Turkish Journal of Computer and Mathematics Education (TURCOMAT), vol. 12, no. 9, Apr. 2021, pp. 2364– 2371, https://www.turcomat.org/index.php/turkbilmat/article/view/3713.