Othman, Mohamed Faizal, and Afarulrazi Abu Bakar. “Analysis of Total Harmonic Distortion in Inverter Systems: A Comparative Study of Square Wave, Phase Shift and Multilevel Inverters”. Journal of Electronic Voltage and Application 6, no. 1 (June 27, 2025): 19–28. Accessed March 11, 2026. https://penerbit.uthm.edu.my/ojs/index.php/jeva/article/view/20721.