Submitted on: 29 November 2012.
Revised on: 17 March 2013.
Accepted on: 21 April 2013.
___________________JOURNAL OF INFORMATION SCIENCE
Submitted on: 12 November 2010.
Revised on: 21 December 2010.
Accepted on: 05 February 2011.
___________________JOURNAL OF INFORMATION SCIENCE
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Submitted on: 01 December 2005.
Revised on: 21 January 2006.
Accepted on: 25 February 2006.
___________________JOURNAL OF INFORMATION SCIENCE
Submitted on: 25 March 2004.
Revised on: 19 April 2004.
Accepted on: 23 May 2004.
___________________JOURNAL OF INFORMATION SCIENCE
Submitted on: 04 April 2020.
Revised on: 11 May 2020.
Accepted on: 28 May 2020.
___________________JOURNAL OF INFORMATION SCIENCE
Submitted on: 14 February 2014.
Revised on: 19 March 2014.
Accepted on: 09 May 2014.
___________________JOURNAL OF INFORMATION SCIENCE
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Submitted on: 30 November 1998.
Revised on: 11 February 1999.
Accepted on: 22 March 1999.
___________________JOURNAL OF INFORMATION SCIENCE