ZHANG, Xiaohong; LI , Mengyuan; LEI , Tao. On Neutrosophic Crisp Sets and Neutrosophic Crisp Mathematical Morphology. Neutrosophic Sets and Systems, [S. l.], v. 43, p. 1–11, 2021. Disponível em: https://fs.unm.edu/nss8/index.php/111/article/view/1456.. Acesso em: 2 jul. 2025.