Gauss Legendre Quadrature Formulas for Polygons by Using a Second Refinement of an All Quadrilateral Finite Element Mesh of Triangular Surfaces. International Journal of Engineering and Computer Science, india, v. 5, n. 6, 2016. Disponível em: https://ijecs.in/index.php/ijecs/article/view/2024. Acesso em: 14 apr. 2025.