Lukasiewicz Fuzzy BE-algebras and BE-filters. European Journal of Pure and Applied Mathematics, Maryland, USA, v. 15, n. 3, p. 924–937, 2022. DOI: 10.29020/nybg.ejpam.v15i3.4446. Disponível em: https://www.ejpam.com/index.php/ejpam/article/view/4446. Acesso em: 23 nov. 2024.