Table 9.

Results of IGRA and ranking of suppliers.

Suppliers	$\otimes {\gamma }_i^k$	$\otimes {\gamma }_i$	${\gamma }_i$	ranks
	Expert 1	Expert 2	Expert 3	Expert 4	Expert 5
S1	(0.517,0.560)	(0.655,0,683)	(0.766,0.796)	(0.834,0.850)	(0.775,0.805)	(0.700,0.731)	0.715	3
S2	(0.610,0.651)	(0.493,0.530)	(0.871,0.883)	(0.579,0.619)	(0.692,0.731)	(0.637,0.673)	0.655	7
S3	(0.624,0.663)	(0.517,0.550)	(0.767,0.792)	(0.726,0.754)	(0.617,0.658)	(0.644,0.678)	0.661	6
S4	(0.842,0.859)	(0.487,0.527)	(0.796,0.823)	(0.575,0.616)	(0.849,0.864)	(0.693,0.723)	0.708	4
S5	(0.767,0.795)	(0.657,0.679)	(0.923,0.932)	(0.629,0.670)	(0.825,0.846)	(0.752,0.778)	0.765	1
S6	(0.657,0.695)	(0.383,0.427)	(0.909,0.920)	(0.810,0.829)	(0.788,0.815)	(0.681,0.713)	0.697	5
S7	(0.843,0.860)	(0.730,0.748)	(0.546,0.591)	(0.807,0.829)	(0.685,0.725)	(0.714,0.744)	0.729	2