ŠKODA, Michal; FLEGL, Martin; LOZANO, Carmen. Fuzzy approach for group decision-making in crisis situations. Business: Theory and Practice, [S. l.], v. 22, n. 1, p. 180–189, 2021. DOI: 10.3846/btp.2021.12148. Disponível em: https://journals.vilniustech.lt/index.php/BTP/article/view/12148. Acesso em: 10 may. 2025.