Submitted on: 19 February 2001.
Revised on: 22 April 2001.
Accepted on: 15 June 2001.
___________________INTERNATIONAL JOURNAL OF INDUSTRIAL ERGONOMICS
Submitted on: 12 February 2001.
Revised on: 11 May 2001.
Accepted on: 20 June 2001.
___________________INTERNATIONAL JOURNAL OF INDUSTRIAL ERGONOMICS
Submitted on: 03 January 2004.
Revised on: 11 February 2004.
Accepted on: 25 March 2004.
___________________INTERNATIONAL JOURNAL OF INDUSTRIAL ERGONOMICS
Submitted on: 17 December 2009.
Revised on: 14 March 2010.
Accepted on: 19 April 2010.
___________________INTERNATIONAL JOURNAL OF INDUSTRIAL ERGONOMICS
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Submitted on: 06 November 2000.
Revised on: 19 February 2001.
Accepted on: 04 March 2001.
___________________INTERNATIONAL JOURNAL OF INDUSTRIAL ERGONOMICS