R., Santhi; N., Udhayarani. Nω –CLOSED SETS IN NEUTROSOPHIC TOPOLOGICAL SPACES . Neutrosophic Sets and Systems, [S. l.], v. 12, p. 114–117, 2016. Disponível em: https://fs.unm.edu/nss8/index.php/111/article/view/684.. Acesso em: 3 apr. 2025.