Submitted on: 25 September 2014.
Revised on: 21 January 2015.
Accepted on: 14 March 2015.
___________________Construction Management and Economics
Submitted on: 12 August 2011.
Revised on: 24 November 2011.
Accepted on: 12 January 2012.
___________________Construction Management and Economics
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Submitted on: 04 November 2007.
Revised on: 27 February 2008.
Accepted on: 03 April 2008.
___________________Construction Management and Economics
Submitted on: 19 September 2022.
Revised on: 05 November 2022.
Accepted on: 28 December 2022.
___________________Construction Management and Economics
Submitted on: 01 July 2006.
Revised on: 18 August 2006.
Accepted on: 21 September 2006.
___________________Construction Management and Economics
Submitted on: 19 October 2021.
Revised on: 14 December 2021.
Accepted on: 09 February 2022.
___________________Construction Management and Economics
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Submitted on: 05 May 2006.
Revised on: 05 June 2006.
Accepted on: 30 July 2006.
___________________Construction Management and Economics