S. Dawood A, A. Mohammed A. Numerical Investigation of Unsteady Mixed Convection Heat Transfer In ventilated enclosure With Different Aspect Ratio. AREJ [Internet]. 2015 Sep. 1 [cited 2025 Oct. 2];23(4):143-56. Available from: https://jcis.uomosul.edu.iq/index.php/arej/article/view/31452