P. RADHA KRISHNA KISHORE; MULUGETA HABTE MELESSE. Fuzzy Ideals and Fuzzy Congruences of a Generalised Lattice. International Journal of Mathematics And its Applications, [S. l.], v. 8, n. 3, p. 187–191, 2020. Disponível em: https://ijmaa.in/index.php/ijmaa/article/view/142. Acesso em: 3 jul. 2024.