Submitted on: 27 July 2011.
Revised on: 01 September 2011.
Accepted on: 25 September 2011.
TRANSPORTATION RESEARCH PART A-POLICY AND PRACTICE
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Submitted on: 20 December 2018.
Revised on: 27 January 2019.
Accepted on: 08 February 2019.
TRANSPORTATION RESEARCH PART A-POLICY AND PRACTICE
Submitted on: 10 June 2023.
Revised on: 17 June 2023.
Accepted on: 22 June 2023.
TRANSPORTATION RESEARCH PART A-POLICY AND PRACTICE
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Submitted on: 07 September 2005.
Revised on: 19 September 2005.
Accepted on: 11 October 2005.
TRANSPORTATION RESEARCH PART A-POLICY AND PRACTICE
Submitted on: 05 May 2003.
Revised on: 02 June 2003.
Accepted on: 24 June 2003.
TRANSPORTATION RESEARCH PART A-POLICY AND PRACTICE