S. Al-Rawi E, Y. Al-Bayati A, A. Manaa S. A kind of Upwind Finite Element Approximations for Compressible Flow of Contamination from Nuclear Waste in Porous Media. RJCSM [Internet]. 2008 Dec. 7 [cited 2025 Dec. 17];5(2):19-37. Available from: https://csmj.uomosul.edu.iq/index.php/csmj/article/view/36972