Submitted on: 12 December 2001.
Revised on: 25 February 2002.
Accepted on: 24 March 2002.
___________________Electronic Journal of Information Systems in Developing Countries
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Submitted on: 30 December 2009.
Revised on: 19 April 2010.
Accepted on: 30 April 2010.
___________________Electronic Journal of Information Systems in Developing Countries
Submitted on: 22 March 1999.
Revised on: 22 April 1999.
Accepted on: 05 May 1999.
___________________Electronic Journal of Information Systems in Developing Countries
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Submitted on: 10 January 2010.
Revised on: 27 March 2010.
Accepted on: 20 April 2010.
___________________Electronic Journal of Information Systems in Developing Countries
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