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Submitted on: 29 November 2017.
Revised on: 22 February 2018.
Accepted on: 02 April 2018.
___________________Irish Journal of Management---SCIENDO
Submitted on: 08 December 2014.
Revised on: 02 February 2015.
Accepted on: 18 March 2015.
___________________Irish Journal of Management---SCIENDO
Submitted on: 03 February 2016.
Revised on: 08 May 2016.
Accepted on: 24 May 2016.
___________________Irish Journal of Management---SCIENDO
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http://reply.papertrans.cn/2/147/14612/14612-26.png
http://reply.papertrans.cn/2/147/14612/14612-27.png
Submitted on: 19 July 2015.
Revised on: 24 September 2015.
Accepted on: 20 November 2015.
___________________Irish Journal of Management---SCIENDO
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Submitted on: 21 September 2001.
Revised on: 05 January 2002.
Accepted on: 01 March 2002.
___________________Irish Journal of Management---SCIENDO