THERMO-DIFFUSION AND DIFFUSION-THERMO EFFECTS ON MIXED CONVECTION HYDROMAGNETIC FLOW IN A THIRD GRADE FLUID OVER A STRETCHING SURFACE IN A DARCYFORCHHEIMER POROUS MEDIUM. (2023). FUDMA JOURNAL OF SCIENCES, 2(1), 23-42. http://www.fjsadmin.fudutsinma.edu.ng/index.php/fjs/article/view/1306