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Submitted on: 12 February 2007.
Revised on: 04 June 2007.
Accepted on: 25 July 2007.
___________________JOURNAL OF CONTEMPORARY ETHNOGRAPHY
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Submitted on: 09 April 2002.
Revised on: 10 May 2002.
Accepted on: 05 July 2002.
___________________JOURNAL OF CONTEMPORARY ETHNOGRAPHY
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