Ashfaq, Sara, A. Arif, A. Shakeel, and T. Mahmood. “REACTIVE POWER CONTROL OF WIND FARM USING FACTS DEVICES”. The Nucleus 51, no. 2 (May 23, 2014): 259–274. Accessed July 22, 2024. http://thenucleuspak.org.pk/index.php/Nucleus/article/view/712.