Table 4. Corresponding Z-applied set.

	Linguistic term	Scale
Conversion scale for restriction (expert opinions)	Very Low (VL)	(0, 0, 0.1, 0.2)
	Low (L)	(0.1, 0.2, 0.2, 0.3)
	Mildly Low (ML)	(0.2, 0.3, 0.4, 0.5)
	Medium (M)	(0.4, 0.5, 0.5, 0.6)
	Mildly High (MH)	(0.5, 0.6, 0.7, 0.8)
	High (H)	(0.7, 0.8, 0.8, 0.9)
	Very High (VH)	(0.8, 0.9, 1.0, 1.0)
Conversion scale for reliability	Very Low (VL)	(0, 0.1, 0.2)
	Low (L)	(0.1, 0.25, 0.4)
	Medium (M)	(0.3, 0.5, 0.7)
	High (H)	(0.6, 0.75, 0.9)
	Very High (VH)	(0.8, 0.9, 1.0)