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Mobile Information Systems
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2022
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Article
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Tab 7
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Research Article
Research on Optimization of Steel Foreign Trade Financial Transaction Based on Blockchain Technology
Table 7
O group discrimination matrix and weight table.
Group O
O
1
O
2
O
3
Weight
O
1
1
1/3
5
0.2790
O
2
3
1
7
0.6491
O
3
1/5
1/7
1
0.0719
