Submitted on: 16 May 2020.
Revised on: 23 July 2020.
Accepted on: 08 September 2020.
___________________Educade-Revista de Educacion en Contabilidad Finanzas y Administracion de Empresas
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Submitted on: 18 July 2004.
Revised on: 09 August 2004.
Accepted on: 29 September 2004.
___________________Educade-Revista de Educacion en Contabilidad Finanzas y Administracion de Empresas
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Submitted on: 03 August 1999.
Revised on: 27 November 1999.
Accepted on: 27 December 1999.
___________________Educade-Revista de Educacion en Contabilidad Finanzas y Administracion de Empresas
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