Roslinda Nazar and  Anuar Ishak and  Ioan Pop,  Unsteady Boundary Layer Flow over a Stretching Sheet in a Micropolar Fluid.   journal   = {International Journal of Physical and Mathematical Sciences}, [online]. World Academy of Science, Engineering and Technology.
    February 2008, vol. 14(2). 108 - 112
    [viewed 25 April 2024]. Available from: https://publications.waset.org/pdf/11388.