JOSUÉ NESCOLARDE-SELVA; JOSÉ LUIS USÓ-DOMÉNECH. Ideological systems and its validation: a neutrosophic approach. Neutrosophic Sets and Systems, [S. l.], v. 9, p. 31–46, 2015. Disponível em: https://fs.unm.edu/nss8/index.php/111/article/view/3918.. Acesso em: 4 jul. 2025.