WASET
    Amin Hajizadeh and  Ehsan Hajizadeh,  PSO-Based Planning of Distribution Systems with Distributed Generations.   journal   = {International Journal of Electrical and Computer Engineering}, [online]. World Academy of Science, Engineering and Technology.
    September 2008, vol. 21(9). 1886 - 1891
    [viewed 24 April 2024]. Available from: https://publications.waset.org/pdf/15536.