Agboola. “Heat and Mass Transfer for Soret and Dufouras Effect on Mixed Convection Boundary Layer Flow over a Stretching Vertical Surface in a Porous Medium Filled With a Viscoelastic Fluid in the Presence of”. Global Journal of Science Frontier Research, vol. 11, no. 8, May 2011, pp. 97-114, https://journalofscience.org/index.php/GJSFR/article/view/102066.