Nageeb A. H. Haroun and  Sabyasachi Mondal and  Precious Sibanda,  Effects of Thermal Radiation on Mixed Convection in a MHD Nanofluid Flow over a Stretching Sheet Using a Spectral Relaxation Method.   journal   = {International Journal of Mathematical and Computational Sciences}, [online]. World Academy of Science, Engineering and Technology.
    January 2017, vol. 122(2). 52 - 61
    [viewed 14 November 2019]. Available from: https://publications.waset.org/pdf/10006276.