Afify, A.A.A. and Elgazery, N.S.S. (2012) “Lie group analysis for the effects of chemical reaction on MHD stagnation-point flow of heat and mass transfer towards a heated porous stretching sheet with suction or injection”, Nonlinear Analysis: Modelling and Control, 17(1), pp. 1–15. doi:10.15388/NA.17.1.14074.