“EXPERIMENTAL IMPLEMENTATION OF SINGLE-PHASE, THREE-LEVEL, SINUSOIDAL PULSEWIDTH MODULATION (SPWM) VOLTAGE SOURCE INVERTER (VSI) WITH R-L LOAD”. Nigerian Journal of Technology 31, no. 1 (February 6, 2012): 1–9. Accessed April 21, 2026. https://www.nijotech.com/index.php/nijotech/article/view/99.