http://reply.papertrans.cn/3/271/27074/27074-11.png
http://reply.papertrans.cn/3/271/27074/27074-12.png
http://reply.papertrans.cn/3/271/27074/27074-13.png
Submitted on: 06 September 2021.
Revised on: 13 October 2021.
Accepted on: 27 October 2021.
Revista Perspectiva Empresarial
Submitted on: 01 December 2017.
Revised on: 11 January 2018.
Accepted on: 06 February 2018.
Revista Perspectiva Empresarial
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http://reply.papertrans.cn/3/271/27074/27074-17.png
http://reply.papertrans.cn/3/271/27074/27074-18.png
http://reply.papertrans.cn/3/271/27074/27074-19.png
Submitted on: 26 October 2004.
Revised on: 06 December 2004.
Accepted on: 01 January 2005.
Revista Perspectiva Empresarial