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Submitted on: 09 April 1999.
Revised on: 25 April 1999.
Accepted on: 04 May 1999.
SAE International Journal of Commercial Vehicles
Submitted on: 17 November 2004.
Revised on: 25 November 2004.
Accepted on: 09 December 2004.
SAE International Journal of Commercial Vehicles
Submitted on: 09 June 2006.
Revised on: 18 June 2006.
Accepted on: 24 June 2006.
SAE International Journal of Commercial Vehicles
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Submitted on: 12 May 2001.
Revised on: 17 June 2001.
Accepted on: 04 July 2001.
SAE International Journal of Commercial Vehicles
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