Neutrosophic Set Theory Applied to UP-Algebras. European Journal of Pure and Applied Mathematics, Maryland, USA, v. 12, n. 4, p. 1382–1409, 2019. DOI: 10.29020/nybg.ejpam.v12i4.3543. Disponível em: https://www.ejpam.com/index.php/ejpam/article/view/3543. Acesso em: 21 nov. 2024.