Shuaibu A, Bello Y, Musa Kallamu A, Ojemeri G, Abdulrauf R. THERMAL RADIATION AND SUCTION/INJECTION EFFECTS ON MIXED CONVECTION HEAT TRANSFER IN A POROUS COAXIAL CYLINDRICAL CHANNEL. FJS. 2026;10(4):45-52. doi:10.33003/fjs-2026-1004-4596