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Submitted on: 21 October 2023.
Revised on: 24 November 2023.
Accepted on: 07 January 2024.
___________________Infrastructures---MDPI
Submitted on: 08 December 2010.
Revised on: 10 March 2011.
Accepted on: 26 March 2011.
___________________Infrastructures---MDPI
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Submitted on: 07 January 1998.
Revised on: 22 February 1998.
Accepted on: 30 March 1998.
___________________Infrastructures---MDPI
Submitted on: 27 December 2000.
Revised on: 07 March 2001.
Accepted on: 09 April 2001.
___________________Infrastructures---MDPI
Submitted on: 26 February 2009.
Revised on: 03 June 2009.
Accepted on: 14 June 2009.
___________________Infrastructures---MDPI
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