Table 12.
Grey relational coefficient
| Alternative | Grey relational coefficient |
|---|---|
| Med1 | [0.08, 1.0, 1.0] |
| Med2 | [0.54, 0.5, 1.0] |
| Med3 | [0.0, 1.0, 0.0] |
| Med4 | [1.0, 0.0, 0.57] |
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