Kyaw Myo Lin and  Pyone Lai Swe and  Khine Zin Oo,  Optimal Distributed Generator Sizing and Placement by Analytical Method and PSO Algorithm Considering Optimal Reactive Power Dispatch.   journal   = {International Journal of Electronics and Communication Engineering}, [online]. World Academy of Science, Engineering and Technology.
    January 2019, vol. 145(1). 13 - 20
    [viewed 01 October 2020]. Available from: https://publications.waset.org/pdf/10009926.