Q. Al-Shetwi, Ali, and Muhamad Zahim Sujod. 2018. “Harmonic Distortion and Voltage Imbalance Study of Photovoltaic Power Plant Connected to the Malaysian Grid”. Journal of Telecommunication, Electronic and Computer Engineering (JTEC) 10 (1-2):1-6. https://jtec.utem.edu.my/jtec/article/view/3311.