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

Table 42

Inquiry form for evaluation of criteria.

Abs. imp. (9, 9, 9)	Str. imp. (6, 7, 8)	Fair. imp. (4, 5, 6)	Weak. imp. (2, 3, 4)	Criterion	Eq. imp. (1, 1, 1)	Criterion	Weak. imp. (2, 3, 4)	Fair. imp. (4, 5, 6)	Str. imp. (6, 7, 8)	Abs. imp. (9, 9, 9)
				Quality		Cost
				Quality		Delivery
				Quality		Service
				Quality		Pollution control
				Quality		Green product
				Quality		Environ. manag.
				Cost		Delivery
				Cost		Service
				Cost		Pollution control
				Cost		Green product
				Cost		Environ. manag.
				Delivery		Service
				Delivery		Pollution control
				Delivery		Green product
				Delivery		Environ. manag.
				Service		Pollution control
				Service		Green product
				Service		Environ. manag.
				Pollution control		Green product
				Pollution control		Environ. manag.
				Green product		Environ. manag.

The criteria are the seven criteria chosen as being the most important according to the survey in Appendix A.