Bichi, Yusuf A., and O. A. Abiodun. “COMBINED EFFECTS OF VARIABLE VISCOSITY AND THERMAL RADIATION ON UNSTEADY NATURAL CONVECTION FLOW THROUGH A VERTICAL POROUS CHANNEL”. FUDMA Journal of Sciences 2, no. 2 (March 17, 2023): 273–287. Accessed October 24, 2026. https://fjs.fudutsinma.org.ng/index.php/fjs/article/view/1375.