B. M. Faraj, D. T. Mohammed Salih, B. H. Z. Hama Ali, B. M. Hussien, S. A. Mahmood, and S. A. Hama, “On the Numerical Solution for Two Dimensional Laplace Equation with Initial Boundary Conditions by using Finite Difference Methods”, J. Stud. Sci. Eng. , vol. 2, no. 4, pp. 50–59, Dec. 2022.