WASET
     J. Barati and  A. Saeedian and  S. S. Mortazavi,  Damping Power System Oscillations Improvement by FACTS Devices: A Comparison between SSSC and STATCOM.   journal   = {International Journal of Electrical and Computer Engineering}, [online]. World Academy of Science, Engineering and Technology.
    February 2010, vol. 38(2). 248 - 256
    [viewed 25 April 2024]. Available from: https://publications.waset.org/pdf/6755.