1.
Swaroop R, Kuldeep MK. Reduce Harmonics in Single Phase 28- Echelon Cascaded Multilevel Inverter with Filter. IJRMEE [Internet]. 2018Jun.30 [cited 2025Oct.12];5(6):42-4. Available from: https://www.ijrmee.org/index.php/ijrmee/article/view/325