SENGE, I. O.; OGHRE, E. O.; EKANG, I. F. Influence of Radiation on Magneto-hydrodynamics Flow Over an Exponentially Stretching Sheet Embedded in a Thermally Stratified Porous Medium in the Presence of Heat Source . Earthline Journal of Mathematical Sciences, v. 5, n. 2, p. 345-363, 26 Oct. 2020.