Exploring novel extensions and applications of KM-algebras: insights into negative-valued functions and fuzzy ideals. Nonlinear Studies, [S. l.], v. 32, n. 1, p. 341–356, 2025. Disponível em: https://www.nonlinearstudies.com/index.php/nonlinear/article/view/3835. Acesso em: 13 jan. 2026.