Evaluating Cost Efficiency in Fuzzy Environment by Using Expected Value

Subject Areas : Business Strategy

Ali Payan ¹ , Mohsen Hekmatnia ²

1 - Department of Mathematics, Zahedan Branch, Islamic Azad University, Zahedan, Iran
2 - Department of Mathematics, Zahedan Branch,Islamic Azad University, Zahedan, Iran

Received: 2014-08-13 Accepted : 2015-11-14 Published : 2017-04-01

Keywords:

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