Ideals in BE-algebras Based on Lukasiewicz Fuzzy Set. European Journal of Pure and Applied Mathematics, Maryland, USA, v. 15, n. 3, p. 1307–1320, 2022. DOI: 10.29020/nybg.ejpam.v15i3.4467. Disponível em: https://www.ejpam.com/index.php/ejpam/article/view/4467. Acesso em: 21 nov. 2024.