Kanwal, S., and A. Hanif. “SUPER-TWISTING SLIDING MODE CONTROL STRATEGY FOR DYNAMIC VOLTAGE RESTORER TO IMPROVE POWER QUALITY IN POWER DISTRIBUTION SYSTEM”. The Nucleus 50, no. 4 (November 29, 2013): 395–409. Accessed October 10, 2024. http://www.thenucleuspak.org.pk/index.php/Nucleus/article/view/743.