On Topologies Induced by Graphs Under Some Unary and Binary Operations. European Journal of Pure and Applied Mathematics, Maryland, USA, v. 12, n. 2, p. 499–505, 2019. DOI: 10.29020/nybg.ejpam.v12i2.3421. Disponível em: https://ejpam.com/index.php/ejpam/article/view/3421.. Acesso em: 3 jul. 2024.