C.Selsiya M.E, and R.Sivakumar. “SOLAR PV SYSTEM WITH MULTI-LEVEL INVERTER USING PI AND FUZZY LOGIC CONTROLLER”. EPRA International Journal of Research and Development (IJRD) 7, no. 6 (June 7, 2022): 48–61. Accessed May 14, 2024. https://eprajournals.net/index.php/IJRD/article/view/507.