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Submitted on: 21 March 2012.
Revised on: 05 May 2012.
Accepted on: 30 May 2012.
___________________INTERNATIONAL JOURNAL OF MANPOWER
Submitted on: 03 November 2005.
Revised on: 16 January 2006.
Accepted on: 13 March 2006.
___________________INTERNATIONAL JOURNAL OF MANPOWER
Submitted on: 30 November 2000.
Revised on: 31 January 2001.
Accepted on: 19 February 2001.
___________________INTERNATIONAL JOURNAL OF MANPOWER
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