SMARANDACHE, Florentin. Plithogenic Set, an Extension of Crisp, Fuzzy, Intuitionistic Fuzzy, and Neutrosophic Sets - Revisited. Neutrosophic Sets and Systems, [S. l.], v. 21, p. 153–166, 2018. Disponível em: https://fs.unm.edu/nss8/index.php/111/article/view/316.. Acesso em: 27 apr. 2025.