RATHOD, H. T.; ISLSM, M.; SHRIVALLI, H. Y.; RATHOD, B.; DEV, K. S. Finite element solution of Poisson Equation over Polygonal Domains using a novel auto mesh generation technique and an explicit integration scheme for nine node linear convex quadrilateral of Lagrange family. International Journal of Engineering and Computer Science, india, v. 6, n. 11, p. 22869–23058, 2017. Disponível em: http://ijecs.in/index.php/ijecs/article/view/2627. Acesso em: 1 may. 2024.