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Submitted on: 13 May 2014.
Revised on: 15 July 2014.
Accepted on: 30 August 2014.
___________________INTERNATIONAL JOURNAL OF IMPACT ENGINEERING
Submitted on: 01 August 2003.
Revised on: 16 November 2003.
Accepted on: 26 December 2003.
___________________INTERNATIONAL JOURNAL OF IMPACT ENGINEERING
Submitted on: 12 October 2012.
Revised on: 24 November 2012.
Accepted on: 20 December 2012.
___________________INTERNATIONAL JOURNAL OF IMPACT ENGINEERING
Submitted on: 04 February 2009.
Revised on: 20 May 2009.
Accepted on: 15 June 2009.
___________________INTERNATIONAL JOURNAL OF IMPACT ENGINEERING
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Submitted on: 20 November 2014.
Revised on: 20 December 2014.
Accepted on: 10 January 2015.
___________________INTERNATIONAL JOURNAL OF IMPACT ENGINEERING
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