SUBHA, V. S.; DHANALAKSHMI, P. Some operations on rough bipolar interval neutrosophic sets. Neutrosophic Sets and Systems, [S. l.], v. 45, p. 261–267, 2021. Disponível em: https://fs.unm.edu/nss8/index.php/111/article/view/1787.. Acesso em: 26 apr. 2025.