Submitted on: 25 September 2014.
Revised on: 19 January 2015.
Accepted on: 03 March 2015.
___________________Journal of Transformative Education
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http://reply.papertrans.cn/2/200/19964/19964-33.png
Submitted on: 19 November 2001.
Revised on: 17 December 2001.
Accepted on: 06 January 2002.
___________________Journal of Transformative Education
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Submitted on: 13 October 2009.
Revised on: 08 December 2009.
Accepted on: 12 January 2010.
___________________Journal of Transformative Education