L. M. Moreira, M. S. Mesquita, and M. J. de Lemos, “Numerical Analysis of Free Convection flow in Square Enclosure Partially Heated from below using the Multigrid Method”, ijaers, vol. 7, no. 3, Mar. 2020, Accessed: Jul. 22, 2024. [Online]. Available: https://journal-repository.com/index.php/ijaers/article/view/1781