Submitted on: 08 September 2002.
Revised on: 22 December 2002.
Accepted on: 01 February 2003.
___________________ELECTRONIC LIBRARY---EMERALD GROUP PUBLISHING LTD
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Submitted on: 24 September 2022.
Revised on: 15 January 2023.
Accepted on: 28 January 2023.
___________________ELECTRONIC LIBRARY---EMERALD GROUP PUBLISHING LTD
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Submitted on: 22 May 2017.
Revised on: 08 July 2017.
Accepted on: 23 August 2017.
___________________ELECTRONIC LIBRARY---EMERALD GROUP PUBLISHING LTD
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Submitted on: 20 September 2011.
Revised on: 14 November 2011.
Accepted on: 16 December 2011.
___________________ELECTRONIC LIBRARY---EMERALD GROUP PUBLISHING LTD
Submitted on: 29 January 2002.
Revised on: 26 April 2002.
Accepted on: 27 May 2002.
___________________ELECTRONIC LIBRARY---EMERALD GROUP PUBLISHING LTD
Submitted on: 02 December 2001.
Revised on: 20 January 2002.
Accepted on: 14 March 2002.
___________________ELECTRONIC LIBRARY---EMERALD GROUP PUBLISHING LTD