Chamkha, A. J. J., A. M. M. Aly, and M. A. A. Mansour. 2010. “Unsteady Natural Convective Power-Law Fluid Flow past a Vertical Plate Embedded in a Non-Darcian Porous Medium in the Presence of a Homogeneous Chemical Reaction”. Nonlinear Analysis: Modelling and Control 15 (2): 139-54. https://doi.org/10.15388/NA.2010.15.2.14350.