AKARA, H. Al; AL-TAHAN, M.; VIMALA, J. Some Results on Single Valued Neutrosophic Bi-ideals in Ordered Semigroups. Neutrosophic Sets and Systems, [S. l.], v. 45, p. 181–196, 2021. Disponível em: https://fs.unm.edu/nss8/index.php/111/article/view/1779.. Acesso em: 12 nov. 2025.