TAKAAKI FUJITA; FLORENTIN SMARANDACHE. Directed n-Superhypergraphs Incorporating Bipolar Fuzzy Information: A Multi-Tier Framework for Modeling Bipolar Uncertainty in Complex Networks. Neutrosophic Sets and Systems, [S. l.], v. 88, p. 164–183, 2025. Disponível em: https://fs.unm.edu/nss8/index.php/111/article/view/6638.. Acesso em: 22 jul. 2025.