WASET
    H. Ghanbari and  H. Nikbakht and  A. Zahedi and  M. Ghanbari,  Design of Speed and Power Control System for Wind Turbine with Reference Tracking Method.   journal   = {International Journal of Aerospace and Mechanical Engineering}, [online]. World Academy of Science, Engineering and Technology.
    March 2013, vol. 75(3). 379 - 382
    [viewed 28 March 2024]. Available from: https://publications.waset.org/pdf/15334.