Green Supplier Selection Using Fuzzy Multiple-Criteria Decision-Making Methods and Artificial Neural Networks

Table 43

Inquiry form for evaluation of suppliers according to each criterion.

Abs. imp. (9, 9, 9)	Str. imp. (6, 7, 8)	Fair. imp. (4, 5, 6)	Weak. imp. (2, 3, 4)	Supplier	Eq. imp. (1, 1, 1)	Supplier	Weak. imp. (2, 3, 4)	Fair. imp. (4, 5, 6)	Str. imp. (6, 7, 8)	Abs. imp. (9, 9, 9)
				s1		s2
				s1		s3
				s1		s4
				s1		s5
				s2		s3
				s2		s4
				s2		s5
				s3		s4
				s3		s5
				s4		s5

The suppliers were given by name so that the staff know which of the suppliers they are giving points to.