ROH, E. H.; YANG, E.; JUN, Y. B. Intuitionistic Fuzzy Ordered Subalgebras in Ordered BCI-algebras. European Journal of Pure and Applied Mathematics, [S. l.], v. 16, n. 3, p. 1342–1358, 2023. DOI: 10.29020/nybg.ejpam.v16i3.4832. Disponível em: https://ejpam.com/index.php/ejpam/article/view/4832. Acesso em: 29 nov. 2023.