LATHAMAHESWARI, M.; SUDHA, S.; BROUMI, Said; SMARANDACHE, Florentin. Bipolar Neutrosophic Frank Aggregation Operator and its . Neutrosophic Sets and Systems, [S. l.], v. 51, p. 420–449, 2022. Disponível em: https://fs.unm.edu/nss8/index.php/111/article/view/2575.. Acesso em: 19 apr. 2025.