A SEMI-ANALYTICAL APPROACH TO INVESTIGATE THE VALIDITY OF THE THERMAL EQUILIBRIUM ASSUMPTION IN THE ANALYSIS OF UNSTEADY FREE CONVECTION IN POROUS MICRO-CHANNEL. IJMET [Internet]. 2023 Dec. 31 [cited 2026 Feb. 4];14(6):16-22. Available from: https://mylib.in/index.php/IJMET/article/view/IJMET_14_06_003