Khaled Moaddy, A Non-Standard Finite Difference Scheme for the Solution of Laplace Equation with Dirichlet Boundary Conditions. journal = {International Journal of Mathematical and Computational Sciences}, [online]. World Academy of Science, Engineering and Technology. May 2020, vol. 162(6). 53 - 56 [viewed 20 April 2024]. Available from: https://publications.waset.org/pdf/10011280.