HASSAN, Eltigani Ismail. Solution of Laplace`s Equation Using Numerical Methods. American Scientific Research Journal for Engineering, Technology, and Sciences, Jordan, v. 16, n. 1, p. 178–192, 2016. Disponível em: https://www.asrjetsjournal.org/American_Scientific_Journal/article/view/1248. Acesso em: 23 sep. 2025.