Shamshul Haq, S, D Lenine, and S V. N. L. Lalitha. “A Fuzzy Adaptive Hysteresis Band Controller for Three Phase Four Wire UPQC”. International Journal of Engineering and Technology 7, no. 2.8 (March 19, 2018): 652–660. Accessed August 18, 2025. https://mail.sciencepubco.com/index.php/IJET/article/view/10551.