BISWAS, Pranab; PRAMANIK, Surapati; C. GIRI, Bibhas. Value and ambiguity index based ranking method of single-valued trapezoidal neutrosophic numbers and its application to multi-attribute decision making. Neutrosophic Sets and Systems, [S. l.], v. 12, p. 127–138, 2016. Disponível em: https://fs.unm.edu/nss8/index.php/111/article/view/687.. Acesso em: 18 apr. 2025.