K. NITHYA; V. VINOBA. Fuzzy Supermodular Lattice. International Journal of Mathematics And its Applications, [S. l.], v. 4, n. 1 - A, p. 175–180, 2016. Disponível em: https://ijmaa.in/index.php/ijmaa/article/view/559. Acesso em: 3 jul. 2024.