From: A new multi-criteria decision making method for the selection of construction contractors using interval valued fuzzy set
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P1
P2
P3
C1
3211111
2111111
2211100
C2
4322111
4321111
C3
4333110
4333000
2211000
C4
4431000
3322000
3100000
C5
3322100
C6
3221110
2111000