HERRERA-VIEDMA, Enrique. Fuzzy sets and fuzzy logic in multi-criteria decision making. The 50th anniversary of Prof. Lotfi Zadeh’s theory: introduction. Technological and Economic Development of Economy, [S. l.], v. 21, n. 5, p. 677–683, 2015. DOI: 10.3846/20294913.2015.1084956. Disponível em: https://journals.vilniustech.lt/index.php/TEDE/article/view/1125. Acesso em: 15 may. 2025.