Prakash Rao, Jaya, N. D. Sridhar, and Ramalla Issac. “Design of Coordinated Control of PSS and TCSC Using LQR Optimal Controller”. Power Research - A Journal of CPRI (December 28, 2020): 181–186. Accessed May 2, 2024. https://cprijournal.in/index.php/pr/article/view/12.