A. SOLIMAN, E. . Basic concepts of neutrosophic crisp sets . Libyan Journal of Science &Technology, [S. l.], v. 12, n. 1, p. 187–193, 2024. DOI: 10.37376/ljst.v12i1.7057. Disponível em: https://journals.uob.edu.ly/LJST/article/view/7057. Acesso em: 20 apr. 2025.