NIVETHA MARTIN; FLORENTIN SMARANDACHE. Introduction to Combined Plithogenic Hypersoft Sets. Neutrosophic Sets and Systems, [S. l.], v. 35, p. 503–510, 2024. Disponível em: https://fs.unm.edu/nss8/index.php/111/article/view/4015.. Acesso em: 25 jan. 2026.