Submitted on: 13 May 2009.
Revised on: 04 August 2009.
Accepted on: 26 August 2009.
___________________Journal of Public Procurement---EMERALD GROUP PUBLISHING LTD
Submitted on: 26 September 1999.
Revised on: 18 January 2000.
Accepted on: 09 February 2000.
___________________Journal of Public Procurement---EMERALD GROUP PUBLISHING LTD
Submitted on: 22 August 2011.
Revised on: 10 November 2011.
Accepted on: 14 December 2011.
___________________Journal of Public Procurement---EMERALD GROUP PUBLISHING LTD
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Submitted on: 26 October 2015.
Revised on: 02 January 2016.
Accepted on: 02 February 2016.
___________________Journal of Public Procurement---EMERALD GROUP PUBLISHING LTD
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Submitted on: 30 October 2002.
Revised on: 29 December 2002.
Accepted on: 26 February 2003.
___________________Journal of Public Procurement---EMERALD GROUP PUBLISHING LTD
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