N. Rugthaicharoencheep and  S. Auchariyamet,  Optimal Capacitor Placement in Distribution Feeders.   journal   = {International Journal of Electrical and Computer Engineering}, [online]. World Academy of Science, Engineering and Technology.
    April 2012, vol. 64(4). 390 - 393
    [viewed 19 March 2024]. Available from: https://publications.waset.org/pdf/6685.