A. SALAMA, A.; ELGHAWALBY, Hewayda. *- Neutrosophic Crisp Set & *- Neutrosophic Crisp relations. Neutrosophic Sets and Systems, [S. l.], v. 6, p. 12–16, 2014. Disponível em: https://fs.unm.edu/nss8/index.php/111/article/view/577.. Acesso em: 5 apr. 2025.