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"Pythagorean trapezoidal fuzzy geometric aggregation operators based on ..."
Muhammad Shakeel et al. (2019)
- Muhammad Shakeel, Saleem Abdullah, Muhammad Shahzad, Fazli Amin
, Tahir Mahmood, Noor Ul Amin:
Pythagorean trapezoidal fuzzy geometric aggregation operators based on Einstein operations and their application in group decision making. J. Intell. Fuzzy Syst. 36(1): 309-324 (2019)
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