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Submitted on: 28 September 2006.
Revised on: 20 November 2006.
Accepted on: 04 January 2007.
___________________APPLIED ERGONOMICS---ELSEVIER SCI LTD
Submitted on: 16 February 2017.
Revised on: 23 April 2017.
Accepted on: 04 May 2017.
___________________APPLIED ERGONOMICS---ELSEVIER SCI LTD
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Submitted on: 17 February 2006.
Revised on: 01 May 2006.
Accepted on: 02 June 2006.
___________________APPLIED ERGONOMICS---ELSEVIER SCI LTD
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Submitted on: 03 September 2000.
Revised on: 18 October 2000.
Accepted on: 04 November 2000.
___________________APPLIED ERGONOMICS---ELSEVIER SCI LTD