Coal Refinery Process Absorbability Index Assessment against Foot Print of Air Pollution by Usage of Robust Optimization Algorithms: A Novel Green Environment Initiative

Table 5

Preference orders computed by ratio system analysis algorithm.

			Preference orders
	[(3.920,4.033,4.199,4.253,5.00),(3.751,3.947,4.283,4.401,1.000)]	8.582	2
	[(3.603,3.778,3.986,4.052,5.00),(3.380,3.669,4.095,4.242,1.000)]	8.406	4
	[(3.402,3.535,3.778,3.858,5.00),(3.167,3.411,3.899,4.075,1.000)]	8.456	3
	[(3.946,4.119,4.410,4.502,5.00),(3.668,3.970,4.558,4.757,1.000)]	8.730	1