DEY, Sudeep; CHANDRA RAY, Gautam. Covering properties in neutrosophic topological spaces. Neutrosophic Sets and Systems, [S. l.], v. 51, p. 525–537, 2022. Disponível em: https://fs.unm.edu/nss8/index.php/111/article/view/2582.. Acesso em: 16 jul. 2024.