Al- Rashdan MM. HEAT AND MASS NATURAL-CONVECTIVE FLOW OF MICROPOLAR AND VISCOUS FLUIDS THROUGH A POROUS MEDIUM IN A VERTICAL CHANNEL. Suranaree J Sci Technol [internet]. 2026 Aug. 27 [cited 2026 Sep. 11];18(3):185-9. available from: https://ph04.tci-thaijo.org/index.php/SUJST/article/view/13681