WASET
    K-L. Areerak and  K-N. Areerak,  The Comparison Study of Harmonic Detection Methods for Shunt Active Power Filters.   journal   = {International Journal of Energy and Power Engineering}, [online]. World Academy of Science, Engineering and Technology.
    October 2010, vol. 46(10). 1464 - 1469
    [viewed 09 May 2024]. Available from: https://publications.waset.org/pdf/1494.