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"A comparison between lower and upper approximations in groups with respect ..."
Waqas Mahmood, Waqas Nazeer, Shin Min Kang (2018)
- Waqas Mahmood, Waqas Nazeer, Shin Min Kang:
A comparison between lower and upper approximations in groups with respect to group homomorphisms. J. Intell. Fuzzy Syst. 35(1): 693-703 (2018)
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