Submitted on: 07 July 2022.
Revised on: 02 October 2022.
Accepted on: 25 November 2022.
___________________Iranian Journal of Mathematical Chemistry
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Submitted on: 07 June 2004.
Revised on: 16 September 2004.
Accepted on: 21 October 2004.
___________________Iranian Journal of Mathematical Chemistry
Submitted on: 14 April 2002.
Revised on: 25 June 2002.
Accepted on: 26 July 2002.
___________________Iranian Journal of Mathematical Chemistry
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Submitted on: 24 November 2011.
Revised on: 07 February 2012.
Accepted on: 04 April 2012.
___________________Iranian Journal of Mathematical Chemistry
Submitted on: 07 November 2003.
Revised on: 13 February 2004.
Accepted on: 26 March 2004.
___________________Iranian Journal of Mathematical Chemistry
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