Submitted on: 19 July 2004.
Revised on: 28 September 2004.
Accepted on: 31 October 2004.
___________________Applied System Innovation---MDPI
Submitted on: 22 September 2024.
Revised on: 15 January 2025.
Accepted on: 10 February 2025.
___________________Applied System Innovation---MDPI
Submitted on: 14 July 2000.
Revised on: 05 November 2000.
Accepted on: 28 November 2000.
___________________Applied System Innovation---MDPI
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Submitted on: 30 July 2017.
Revised on: 16 September 2017.
Accepted on: 11 October 2017.
___________________Applied System Innovation---MDPI
Submitted on: 19 April 2012.
Revised on: 21 May 2012.
Accepted on: 28 June 2012.
___________________Applied System Innovation---MDPI
http://reply.papertrans.cn/1/24/2301/2301-27.png
Submitted on: 24 December 2011.
Revised on: 07 March 2012.
Accepted on: 13 April 2012.
___________________Applied System Innovation---MDPI
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Submitted on: 27 April 2011.
Revised on: 13 August 2011.
Accepted on: 24 September 2011.
___________________Applied System Innovation---MDPI