Submitted on: 02 August 2017.
Revised on: 23 September 2017.
Accepted on: 12 November 2017.
___________________Iranian Journal of Fuzzy Systems
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Submitted on: 24 August 2003.
Revised on: 02 October 2003.
Accepted on: 07 November 2003.
___________________Iranian Journal of Fuzzy Systems
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Submitted on: 08 July 2008.
Revised on: 20 August 2008.
Accepted on: 31 August 2008.
___________________Iranian Journal of Fuzzy Systems
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Submitted on: 08 June 2022.
Revised on: 22 September 2022.
Accepted on: 03 October 2022.
___________________Iranian Journal of Fuzzy Systems
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Submitted on: 18 January 2004.
Revised on: 12 February 2004.
Accepted on: 07 March 2004.
___________________Iranian Journal of Fuzzy Systems