Comparative Exploration of 19-level and 21-level Cascaded H- Bridge MLI with Cross H-Bridge MLISrinivas Rao J., Tummala Suresh Kumar, Hassan Mohmmed Al-Jawahry and Manisha SainiE3S Web Conf., 391 (2023) 01172DOI: https://doi.org/10.1051/e3sconf/202339101172