WASET
    Mohamed A. Khlifi and  Badr M. Alshammari,  A Method to Saturation Modeling of Synchronous Machines in d-q Axes.   journal   = {International Journal of Electrical and Computer Engineering}, [online]. World Academy of Science, Engineering and Technology.
    August 2015, vol. 105(9). 1060 - 1066
    [viewed 25 April 2024]. Available from: https://publications.waset.org/pdf/10002426.