WASET
    T. Tanitteerapan and  E.Thanpo,  Negative Slope Ramp Carrier Control for High Power Factor Boost Converters in CCM Operation.   journal   = {International Journal of Electronics and Communication Engineering}, [online]. World Academy of Science, Engineering and Technology.
    May 2009, vol. 29(5). 1203 - 1210
    [viewed 26 April 2024]. Available from: https://publications.waset.org/pdf/1077.