WASET
    O. S. Ebrahim and  K. O. Shawky and  M. O. Ebrahim and  P. K. Jain,  Supervisory Controller with Three-State Energy Saving Mode for Induction Motor in Fluid Transportation.   journal   = {International Journal of Energy and Power Engineering}, [online]. World Academy of Science, Engineering and Technology.
    May 2023, vol. 197(5). 125 - 133
    [viewed 25 April 2024]. Available from: https://publications.waset.org/pdf/10013092.