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Submitted on: 26 November 2013.
Revised on: 27 January 2014.
Accepted on: 27 March 2014.
___________________Journal of Pipeline Systems Engineering and Practice
Submitted on: 01 April 2008.
Revised on: 12 July 2008.
Accepted on: 15 August 2008.
___________________Journal of Pipeline Systems Engineering and Practice
Submitted on: 10 May 2006.
Revised on: 29 June 2006.
Accepted on: 01 August 2006.
___________________Journal of Pipeline Systems Engineering and Practice
Submitted on: 14 February 1998.
Revised on: 02 May 1998.
Accepted on: 28 May 1998.
___________________Journal of Pipeline Systems Engineering and Practice
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Submitted on: 25 September 2017.
Revised on: 02 December 2017.
Accepted on: 13 December 2017.
___________________Journal of Pipeline Systems Engineering and Practice
Submitted on: 22 March 2018.
Revised on: 22 June 2018.
Accepted on: 03 July 2018.
___________________Journal of Pipeline Systems Engineering and Practice
Submitted on: 20 April 1998.
Revised on: 20 June 1998.
Accepted on: 29 July 1998.
___________________Journal of Pipeline Systems Engineering and Practice
Submitted on: 05 July 2019.
Revised on: 17 October 2019.
Accepted on: 27 October 2019.
___________________Journal of Pipeline Systems Engineering and Practice