Bhattarai, Samriddhi. “Implementation of UPQC to Mitigate Voltage Sag, Swell and Harmonics in Distribution System”. Journal of Engineering and Sciences 1, no. 1 (December 31, 2022): 94–100. Accessed March 3, 2024. https://nepjol.info/index.php/jes2/article/view/58454.