Submitted on: 17 June 2007.
Revised on: 26 September 2007.
Accepted on: 18 October 2007.
___________________International Journal of System Dynamics Applications
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Submitted on: 27 February 2008.
Revised on: 13 June 2008.
Accepted on: 24 June 2008.
___________________International Journal of System Dynamics Applications
Submitted on: 01 November 2023.
Revised on: 02 January 2024.
Accepted on: 17 February 2024.
___________________International Journal of System Dynamics Applications
Submitted on: 10 November 2005.
Revised on: 26 December 2005.
Accepted on: 16 February 2006.
___________________International Journal of System Dynamics Applications
Submitted on: 16 March 2017.
Revised on: 27 May 2017.
Accepted on: 18 July 2017.
___________________International Journal of System Dynamics Applications
Submitted on: 24 November 2006.
Revised on: 24 February 2007.
Accepted on: 17 March 2007.
___________________International Journal of System Dynamics Applications
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Submitted on: 01 June 2021.
Revised on: 16 July 2021.
Accepted on: 18 August 2021.
___________________International Journal of System Dynamics Applications