S.Tarakalyani, I.Kumarswamy, U.Kamal Kumar, and Suresh Babu Daram. “Optimal Placement of PMU With FACTS for Voltage Stability Analysis”. Helix - The Scientific Explorer | Peer Reviewed Bimonthly International Journal 10, no. 02 (April 30, 2020): 203-210. Accessed March 29, 2024. https://helixscientific.pub/index.php/home/article/view/132.