Submitted on: 24 April 2013.
Revised on: 31 July 2013.
Accepted on: 31 August 2013.
___________________Ethics and Information Technology
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Submitted on: 04 January 2006.
Revised on: 17 March 2006.
Accepted on: 11 May 2006.
___________________Ethics and Information Technology
Submitted on: 27 May 2019.
Revised on: 30 July 2019.
Accepted on: 13 August 2019.
___________________Ethics and Information Technology