Submitted on: 17 July 2014.
Revised on: 19 August 2014.
Accepted on: 31 August 2014.
NULL
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Submitted on: 26 June 2010.
Revised on: 18 July 2010.
Accepted on: 31 July 2010.
NULL
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Submitted on: 19 August 2000.
Revised on: 11 September 2000.
Accepted on: 21 September 2000.
Research in Post-Compulsory Education
Submitted on: 20 October 2004.
Revised on: 19 November 2004.
Accepted on: 10 December 2004.
NULL
Submitted on: 07 December 2014.
Revised on: 21 December 2014.
Accepted on: 03 January 2015.
Research in Post-Compulsory Education
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