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Submitted on: 29 April 2013.
Revised on: 16 July 2013.
Accepted on: 04 August 2013.
___________________JOURNAL OF BUSINESS AND TECHNICAL COMMUNICATION
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Submitted on: 02 January 2011.
Revised on: 31 January 2011.
Accepted on: 22 February 2011.
___________________JOURNAL OF BUSINESS AND TECHNICAL COMMUNICATION
Submitted on: 03 April 2011.
Revised on: 26 May 2011.
Accepted on: 14 July 2011.
___________________JOURNAL OF BUSINESS AND TECHNICAL COMMUNICATION
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