(in lingua inglese)
In this paper we have studied Dufour and Soret effects on unsteady MHD convective heat and mass transfer flow past an infinite vertical plate embedded in a porous medium in the presence of thermal radiation. From the present numerical study the following conclusions can be drawn: an increase in thermal radiation parameter, the velocity and temperature profiles increase. Suction stabilizes the hydrodynamic, thermal as well as concentration boundary layers growth.