INFANTA, L. G. B.; XAVIER, D. A. Strong Upper Geodetic Number of Graphs. Communications in Mathematics and Applications, [S. l.], v. 12, n. 3, p. 737–748, 2021. DOI: 10.26713/cma.v12i3.1597. Disponível em: http://www.rgnpublications.com/journals/index.php/cma/article/view/1597. Acesso em: 29 apr. 2024.