WASET
    K. Kannan and  V. Venkataraman,  Free Convection in an Infinite Porous Dusty Medium Induced by Pulsating Point Heat Source.   journal   = {International Journal of Physical and Mathematical Sciences}, [online]. World Academy of Science, Engineering and Technology.
    March 2010, vol. 39(3). 387 - 395
    [viewed 28 March 2024]. Available from: https://publications.waset.org/pdf/7592.