“Approximation Solution of Nonlinear Parabolic Partial Differential Equation via Mixed Galerkin Finite Elements Method With the Crank-Nicolson Scheme”.
Iraqi Journal of Science, vol. 60, no. 2, Feb. 2019, pp. 353-61,
https://www.ijs.uobaghdad.edu.iq/index.php/eijs/article/view/602.