Research Article
A Fuzzy Delphi-Analytical Hierarchy Process Approach for Ranking of Effective Material Selection Criteria
Table 2
The fundamental scale score.
| Symbol | Intensity of importance | Assigned numerical value |
| WI | Without importance | 1 | LI | Low importance | 3 | MI | Moderate importance | 5 | SI | Strong importance | 7 | VEI | Very extreme importance | 9 |
|
|