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Submitted on: 02 December 2007.
Revised on: 10 December 2007.
Accepted on: 19 December 2007.
Revista Ambiente Contabil---UNIV FED RIO GRANDE DO NORTE
Submitted on: 30 March 2013.
Revised on: 12 May 2013.
Accepted on: 31 May 2013.
Revista Ambiente Contabil
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Submitted on: 16 March 2007.
Revised on: 25 April 2007.
Accepted on: 19 May 2007.
Revista Ambiente Contabil---UNIV FED RIO GRANDE DO NORTE
Submitted on: 08 September 2008.
Revised on: 09 October 2008.
Accepted on: 23 October 2008.
Revista Ambiente Contabil
Submitted on: 17 July 2004.
Revised on: 26 August 2004.
Accepted on: 18 September 2004.
Revista Ambiente Contabil---UNIV FED RIO GRANDE DO NORTE
Submitted on: 15 July 2000.
Revised on: 25 July 2000.
Accepted on: 31 July 2000.
Revista Ambiente Contabil
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