نعيمة سعد شمسي و عمر العياط. Numerical Process Of Two Dimensional Laplace’s Equation Using Finite Difference and Finite Element Method. JOPAS [Internet]. 2018 Jul. 30 [cited 2024 Dec. 22];17(1). Available from: https://sebhau.edu.ly/journal/jopas/article/view/66