Note on (i, j) − mX − β−Exterior Sets in Biminimal 3 Structure Spaces. European Journal of Pure and Applied Mathematics, Maryland, USA, v. 14, n. 3, p. 915–922, 2021. DOI: 10.29020/nybg.ejpam.v14i3.4003. Disponível em: https://www.ejpam.com/index.php/ejpam/article/view/4003. Acesso em: 2 apr. 2025.