Beta G-Star Relation on Modules. European Journal of Pure and Applied Mathematics, Maryland, USA, v. 11, n. 1, p. 238–243, 2018. DOI: 10.29020/nybg.ejpam.v11i1.2741. Disponível em: https://www.ejpam.com/index.php/ejpam/article/view/2741. Acesso em: 23 nov. 2024.