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Mathematical Problems in Engineering
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Mathematical Problems in Engineering
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2022
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Article
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Tab 3
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Research Article
Selection of Compatible Coal Seam for Methane Drainage Operation Based on Uncertain Geological Conditions: A Hybrid Fuzzy Approach
Table 3
Some of the most important fuzzy aggregation operators (T-norms).
Researcher (s)
Year
Presented operators
Yager [
62
]
1978
Dubois and Prade [
59
]
1980
Kaymak [
61
]
1998