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Submitted on: 08 April 2015.
Revised on: 17 July 2015.
Accepted on: 13 September 2015.
___________________International Journal of Pavement Engineering
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Submitted on: 09 August 2006.
Revised on: 16 September 2006.
Accepted on: 13 November 2006.
___________________International Journal of Pavement Engineering
Submitted on: 28 September 2001.
Revised on: 20 November 2001.
Accepted on: 05 January 2002.
___________________International Journal of Pavement Engineering