Submitted on: 22 June 2015.
Revised on: 26 September 2015.
Accepted on: 17 November 2015.
___________________European Labour Law Journal---SAGE PUBLICATIONS INC
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Submitted on: 15 April 2017.
Revised on: 17 July 2017.
Accepted on: 28 July 2017.
___________________European Labour Law Journal---SAGE PUBLICATIONS INC
Submitted on: 31 March 2002.
Revised on: 18 June 2002.
Accepted on: 28 July 2002.
___________________European Labour Law Journal---SAGE PUBLICATIONS INC
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Submitted on: 14 January 2017.
Revised on: 18 February 2017.
Accepted on: 30 March 2017.
___________________European Labour Law Journal---SAGE PUBLICATIONS INC
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