Al-Hawasy JA, Jawad MA. Approximation Solution of Nonlinear Parabolic Partial Differential Equation via Mixed Galerkin Finite Elements Method with the Crank-Nicolson Scheme. Iraqi Journal of Science [Internet]. 2019 Feb. 28 [cited 2025 Dec. 8];60(2):353-61. Available from: https://www.ijs.uobaghdad.edu.iq/index.php/eijs/article/view/602