Table 4.
Experts weighting.
| Experts | Job | Age | Work experience | Education level | WF |
|---|---|---|---|---|---|
| E 1 | Faculty member and inspector of oxygen tanks | 44 | 17 | Ph.D. | 0.237288 |
| E 2 | Industrial consultant expert | 37 | 12 | Ph.D. | 0.203390 |
| E 3 | Faculty member and safety science researcher | 35 | 12 | Ph.D. | 0.203390 |
| E 4 | HSE inspector | 35 | 12 | MSc | 0.186441 |
| E 5 | Faculty member | 32 | 4 | MSc | 0.169492 |