Submitted on: 19 February 2004.
Revised on: 29 April 2004.
Accepted on: 22 June 2004.
___________________Em Questao---UNIV FEDERAL RIO GRANDE SUL, FAC BIBLIOTECONOMIA & COMUNICACAO
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Submitted on: 17 March 2008.
Revised on: 08 May 2008.
Accepted on: 29 May 2008.
___________________Em Questao---UNIV FEDERAL RIO GRANDE SUL, FAC BIBLIOTECONOMIA & COMUNICACAO
Submitted on: 04 March 2021.
Revised on: 01 May 2021.
Accepted on: 26 June 2021.
___________________Em Questao---UNIV FEDERAL RIO GRANDE SUL, FAC BIBLIOTECONOMIA & COMUNICACAO
Submitted on: 02 June 2014.
Revised on: 12 July 2014.
Accepted on: 29 July 2014.
___________________Em Questao---UNIV FEDERAL RIO GRANDE SUL, FAC BIBLIOTECONOMIA & COMUNICACAO
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Submitted on: 24 May 2013.
Revised on: 16 August 2013.
Accepted on: 29 September 2013.
___________________Em Questao---UNIV FEDERAL RIO GRANDE SUL, FAC BIBLIOTECONOMIA & COMUNICACAO
Submitted on: 27 September 2024.
Revised on: 18 January 2025.
Accepted on: 03 February 2025.
___________________Em Questao---UNIV FEDERAL RIO GRANDE SUL, FAC BIBLIOTECONOMIA & COMUNICACAO
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