Submitted on: 26 September 2010.
Revised on: 09 November 2010.
Accepted on: 28 November 2010.
Revista Gestao & Tecnologia-Journal of Management and Technology
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Submitted on: 28 October 2006.
Revised on: 07 December 2006.
Accepted on: 02 January 2007.
Revista Gestao & Tecnologia-Journal of Management and Technology
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Submitted on: 10 December 2021.
Revised on: 17 January 2022.
Accepted on: 14 February 2022.
Revista Gestao & Tecnologia-Journal of Management and Technology
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Submitted on: 13 October 2007.
Revised on: 11 November 2007.
Accepted on: 03 December 2007.
Revista Gestao & Tecnologia-Journal of Management and Technology