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Submitted on: 02 June 2000.
Revised on: 11 September 2000.
Accepted on: 29 October 2000.
___________________Debats-Revista de Cultura Poder i Societat
Submitted on: 24 June 2005.
Revised on: 28 September 2005.
Accepted on: 02 November 2005.
___________________Debats-Revista de Cultura Poder i Societat
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Submitted on: 20 January 2017.
Revised on: 26 February 2017.
Accepted on: 02 April 2017.
___________________Debats-Revista de Cultura Poder i Societat
Submitted on: 06 October 2012.
Revised on: 30 October 2012.
Accepted on: 23 December 2012.
___________________Debats-Revista de Cultura Poder i Societat
Submitted on: 19 April 2018.
Revised on: 09 August 2018.
Accepted on: 30 September 2018.
___________________Debats-Revista de Cultura Poder i Societat