ZERARGA, Loutfi; DJOUADI, Yassine. Learning Fuzzy Dual-Modal Concepts and Constructing Concept Lattices Using Modal Operators in Formal Concept Analysis. Informatica, [S. l.], v. 50, n. 14, 2026. DOI: 10.31449/inf.v50i14.12247. Disponível em: https://www.informatica.si/index.php/informatica/article/view/12247. Acesso em: 21 oct. 2026.