Finite element solution of Poisson Equation over Polygonal Domains using a novel auto mesh generation technique and an explicit integration scheme for eight node linear convex quadrilaterals. int. jour. eng. com. sci [Internet]. 2017 Oct. 15 [cited 2025 Dec. 5];6(10):22632-787. Available from: http://www.ijecs.in/index.php/ijecs/article/view/2591