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Submitted on: 04 August 2003.
Revised on: 31 August 2003.
Accepted on: 21 October 2003.
___________________Construction and Building Materials
Submitted on: 29 October 2002.
Revised on: 18 January 2003.
Accepted on: 09 March 2003.
___________________Construction and Building Materials
Submitted on: 29 December 2000.
Revised on: 04 February 2001.
Accepted on: 24 February 2001.
___________________Construction and Building Materials
Submitted on: 13 September 2021.
Revised on: 18 October 2021.
Accepted on: 13 November 2021.
___________________Construction and Building Materials