FUJITA, Takaaki. Plithogenic Fuzzy Soft Expert Set and Plithogenic Fuzzy Rough Set with Upside-Down Logic. Journal of Data Science and Intelligent Systems, [S. l.], 2026. DOI: 10.47852/bonviewJDSIS62028065. Disponível em: https://ojs.bonviewpress.com/index.php/jdsis/article/view/8065. Acesso em: 27 jun. 2026.