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Submitted on: 09 March 2010.
Revised on: 14 May 2010.
Accepted on: 30 May 2010.
___________________Area Development and Policy---ROUTLEDGE JOURNALS, TAYLOR & FRANCIS LTD
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Submitted on: 13 August 2015.
Revised on: 14 October 2015.
Accepted on: 10 November 2015.
___________________Area Development and Policy---ROUTLEDGE JOURNALS, TAYLOR & FRANCIS LTD
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