Škoda, Michal, Martin Flegl, and Carmen Lozano. “Fuzzy Approach for Group Decision-Making in Crisis Situations”. Business: Theory and Practice 22, no. 1 (May 26, 2021): 180-189. Accessed November 25, 2024. https://jeelm.vgtu.lt/index.php/BTP/article/view/12148.