(Lamda_1,Lamda_2) Q -Various fuzzy ideals in ordered Gamma -semigroups. Nonlinear Studies, [S. l.], v. 28, n. 3, 2021. Disponível em: https://www.nonlinearstudies.com/index.php/nonlinear/article/view/2624. Acesso em: 14 jan. 2026.