B. Fersadou and  H. Kahalerras,  MHD Mixed Convection in a Vertical Porous Channel.   journal   = {International Journal of Aerospace and Mechanical Engineering}, [online]. World Academy of Science, Engineering and Technology.
    September 2015, vol. 107(11). 1908 - 1912
    [viewed 11 December 2019]. Available from: https://publications.waset.org/pdf/10002667.