Aggregation operator 1 Decision making 1 Decisions makings 1 Fairly aggregation operator 1 Fairly aggregation operators 1 Fuzzy set theory 1 Fuzzy sets 1 Fuzzy-set theory 1 Intuitionistic fuzzy 1 Intuitionistic fuzzy set 1 Intuitionistic fuzzy sets 1 Linear programming 1 Linear programming model Linear programming models 1 Linear-programming 1 MCDM 1 Mathematical operators 1 Multi-criteria decision-makin” 1 Multicriteria decision 1