On the Role of Intuitionistic Fuzzy Preinvex Mappings in Fuzzy Optimization Using Variational-Like Inequalities. Contemporary Mathematics , [S. l.], v. 6, n. 6, p. 8842–8863, 2025. DOI: 10.37256/cm.6620257722. Disponível em: https://ojs353.mebyme.cn/index.php/CM/article/view/7722. Acesso em: 24 dec. 2025.