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Table 2 Linguistic variables for rating each supplier

From: Application of fuzzy group decision-making selecting green supplier: a case study of the manufacture of natural laurel soap

Number

Linguistic variables

TFNs

1

Very poor (VP)

(0, 1, 2)

2

Poor (P)

(1, 2, 3)

3

Mid poor (MP)

(2, 3.5, 5)

4

Fair (F)

(4, 5, 6)

5

Mid good (MG)

(5, 6.5, 8)

6

Good (G)

(7, 8, 9)

7

Very good (VG)

(8, 9, 10)