Submitted on: 24 August 2000.
Revised on: 02 October 2000.
Accepted on: 17 October 2000.
REGE-Revista de Gestao
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Submitted on: 20 June 2014.
Revised on: 07 July 2014.
Accepted on: 18 July 2014.
REGE-Revista de Gestao---EMERALD GROUP PUBLISHING LTD
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Submitted on: 03 April 2007.
Revised on: 17 May 2007.
Accepted on: 11 June 2007.
REGE-Revista de Gestao
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Submitted on: 26 December 2006.
Revised on: 04 January 2007.
Accepted on: 19 January 2007.
REGE-Revista de Gestao
Submitted on: 12 August 2005.
Revised on: 19 September 2005.
Accepted on: 08 October 2005.
REGE-Revista de Gestao