Submitted on: 07 January 2017.
Revised on: 19 January 2017.
Accepted on: 24 January 2017.
Transformations in Business & Economics
http://reply.papertrans.cn/3/298/29740/29740-22.png
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Submitted on: 02 August 2012.
Revised on: 29 August 2012.
Accepted on: 12 September 2012.
Transformations in Business & Economics
Submitted on: 18 October 2001.
Revised on: 11 November 2001.
Accepted on: 07 December 2001.
Transformations in Business & Economics
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Submitted on: 24 December 2018.
Revised on: 09 January 2019.
Accepted on: 25 January 2019.
Transformations in Business & Economics
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