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Submitted on: 28 June 2004.
Revised on: 21 September 2004.
Accepted on: 03 October 2004.
___________________International Journal of Sustainable Construction Engineering and Technology
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Submitted on: 09 October 2001.
Revised on: 01 February 2002.
Accepted on: 05 March 2002.
___________________International Journal of Sustainable Construction Engineering and Technology
Submitted on: 06 January 2004.
Revised on: 24 February 2004.
Accepted on: 09 April 2004.
___________________International Journal of Sustainable Construction Engineering and Technology
Submitted on: 06 March 2020.
Revised on: 15 May 2020.
Accepted on: 07 June 2020.
___________________International Journal of Sustainable Construction Engineering and Technology
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