On a Topological Space Generated by Monophonic Eccentric Neighborhoods of a Graph. European Journal of Pure and Applied Mathematics, Maryland, USA, v. 14, n. 3, p. 695–705, 2021. DOI: 10.29020/nybg.ejpam.v14i3.3990. Disponível em: https://ejpam.com/index.php/ejpam/article/view/3990.. Acesso em: 16 jul. 2024.