A.R.M. Kasim and N.F. Mohammad and Aurangzaib and S. Sharidan, Natural Convection Boundary Layer Flow of a Viscoelastic Fluid on Solid Sphere with Newtonian Heating. journal = {International Journal of Physical and Mathematical Sciences}, [online]. World Academy of Science, Engineering and Technology. April 2012, vol. 64(4). 410 - 415 [viewed 19 September 2024]. Available from: https://publications.waset.org/pdf/728.