Ajay Shekhar Pandey and  D. Singh and  S. K. Sinha,  Clustering Based Formulation for Short Term Load Forecasting.   journal   = {International Journal of Electrical and Computer Engineering}, [online]. World Academy of Science, Engineering and Technology.
    October 2008, vol. 22(10). 2120 - 2124
    [viewed 25 January 2020]. Available from: https://publications.waset.org/pdf/2837.