BROUMI, Said; SMARANDACHE, Florentin. Neutrosophic Refined Similarity Measure Based on Cosine Function. Neutrosophic Sets and Systems, [S. l.], v. 6, p. 41–47, 2014. Disponível em: https://fs.unm.edu/nss8/index.php/111/article/view/585.. Acesso em: 9 jan. 2025.