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Submitted on: 29 September 2012.
Revised on: 27 December 2012.
Accepted on: 21 February 2013.
___________________Entrepreneurship and Sustainability Issues
Submitted on: 22 August 2010.
Revised on: 09 December 2010.
Accepted on: 29 December 2010.
___________________Entrepreneurship and Sustainability Issues
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Submitted on: 28 September 1998.
Revised on: 30 December 1998.
Accepted on: 23 January 1999.
___________________Entrepreneurship and Sustainability Issues
Submitted on: 31 July 1998.
Revised on: 27 October 1998.
Accepted on: 24 December 1998.
___________________Entrepreneurship and Sustainability Issues
Submitted on: 05 March 2011.
Revised on: 02 July 2011.
Accepted on: 22 August 2011.
___________________Entrepreneurship and Sustainability Issues
Submitted on: 16 August 2015.
Revised on: 18 November 2015.
Accepted on: 30 November 2015.
___________________Entrepreneurship and Sustainability Issues
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Submitted on: 15 April 2014.
Revised on: 28 July 2014.
Accepted on: 18 August 2014.
___________________Entrepreneurship and Sustainability Issues