MD.HANIF PAGE; R.DHAVASEELAN; B.GUNASEKAR. Neutrosophic θ−Closure Operator. Neutrosophic Sets and Systems, [S. l.], v. 38, p. 41–50, 2020. Disponível em: https://fs.unm.edu/nss8/index.php/111/article/view/4171.. Acesso em: 22 nov. 2024.