et. al, S K Ganesh Kumar Pedapudi. “IMPLEMENTING AND MODELLING PWM CONTROL AND ITS DUTY-PHASE CHANGES USING VERILOG”. International Journal of Advanced Science and Technology 29, no. 2 (January 13, 2020): 2370 - 2378. Accessed May 1, 2024. http://sersc.org/journals/index.php/IJAST/article/view/3659.