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Submitted on: 04 December 2001.
Revised on: 10 January 2002.
Accepted on: 06 February 2002.
NULL
Submitted on: 14 November 2010.
Revised on: 24 November 2010.
Accepted on: 18 December 2010.
NULL
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Submitted on: 04 May 2011.
Revised on: 02 June 2011.
Accepted on: 08 June 2011.
Vulnerable Children and Youth Studies
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