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Mathematical Problems in Engineering
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Mathematical Problems in Engineering
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2015
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Article
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Tab 6
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Research Article
A Hybrid Approach to Solve a Model of Closed-Loop Supply Chain
Table 6
Tuned parameters.
Algorithms
PHGF
1
2
3
2
1
3
3
1
EHGF
1
1
2
1
ā
1
3
3
ISHGF
1
3
2
1
1
1
3
1
WHGF
1
1
3
2
2
2
3
1