Abdul Rahman Mohd Kasim and  Mohd Ariff Admon and  Sharidan Shafie,  Free Convection Boundary Layer Flow of a Viscoelastic Fluid in the Presence of Heat Generation.   journal   = {International Journal of Mathematical and Computational Sciences}, [online]. World Academy of Science, Engineering and Technology.
    March 2011, vol. 51(3). 227 - 234
    [viewed 20 April 2024]. Available from: https://publications.waset.org/pdf/4539.