M.Bensaada  and  A.Boudghene Stambouli  and  M.Bekhti and  A. Bellar and  L. Boukhris,  General Purpose Pulse Width Modulation Based Sliding Mode Controller for Buck DC-DC.   journal   = {International Journal of Electrical and Computer Engineering}, [online]. World Academy of Science, Engineering and Technology.
    June 2012, vol. 66(6). 582 - 586
    [viewed 27 January 2022]. Available from: https://publications.waset.org/pdf/3181.