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Submitted on: 03 February 1998.
Revised on: 01 May 1998.
Accepted on: 21 June 1998.
___________________Africa Journal of Management---ROUTLEDGE JOURNALS, TAYLOR & FRANCIS LTD
Submitted on: 20 November 2007.
Revised on: 10 February 2008.
Accepted on: 26 March 2008.
___________________Africa Journal of Management---ROUTLEDGE JOURNALS, TAYLOR & FRANCIS LTD
Submitted on: 23 July 2012.
Revised on: 31 August 2012.
Accepted on: 17 October 2012.
___________________Africa Journal of Management---ROUTLEDGE JOURNALS, TAYLOR & FRANCIS LTD
Submitted on: 22 May 2004.
Revised on: 29 August 2004.
Accepted on: 22 October 2004.
___________________Africa Journal of Management---ROUTLEDGE JOURNALS, TAYLOR & FRANCIS LTD
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Submitted on: 26 June 2007.
Revised on: 29 August 2007.
Accepted on: 20 October 2007.
___________________Africa Journal of Management---ROUTLEDGE JOURNALS, TAYLOR & FRANCIS LTD
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