Table 24.

Positive and negative ideal solutions of the alternatives for IF-TOPSIS.

Criterion	IF positive ideal solution	IF negative ideal solution
C1	$\left(0.081,0.82,0.099\right)$	$\left(0.678,0.219,0.104\right)$
C2	$\left(0.141,0.745,0.114\right)$	$\left(0.421,0.431,0.147\right)$
C3	$\left(0.456,0.401,0.142\right)$	$\left(0.633,0.301,0.065\right)$
C4	$\left(0.188,0.711,0.102\right)$	$\left(0.545,0.322,0.134\right)$
C5	$\left(0.075,0.913,0.011\right)$	$\left(0.576,0.253,0.171\right)$
C6	$\left(0.281,0.578,0.141\right)$	$\left(0.486,0.326,0.188\right)$
C7	$\left(0.395,0.485,0.12\right)$	$\left(0.07,0.829,0.101\right)$
C8	$\left(0.414,0.443,0.14\right)$	$\left(0.31,0.566,0.125\right)$