WASET
    Imane El Karaoui and  Mohammed Maaroufi and  Hamid Chaikhy,  Contribution to Improving the DFIG Control Using a Multi-Level Inverter.   journal   = {International Journal of Energy and Power Engineering}, [online]. World Academy of Science, Engineering and Technology.
    May 2019, vol. 150(6). 385 - 388
    [viewed 24 April 2024]. Available from: https://publications.waset.org/pdf/10010437.