G.V.K Murthy and  S. Sivanagaraju and  S. Satyanarayana and  B. Hanumantha Rao,  Optimal Placement of DG in Distribution System to Mitigate Power Quality Disturbances.   journal   = {International Journal of Electrical and Computer Engineering}, [online]. World Academy of Science, Engineering and Technology.
    January 2013, vol. 74(2). 266 - 271
    [viewed 08 May 2021]. Available from: https://publications.waset.org/pdf/9996965.