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Submitted on: 13 July 2006.
Revised on: 28 September 2006.
Accepted on: 14 October 2006.
___________________AMERICAN SOCIOLOGIST---SPRINGER
Submitted on: 21 March 2001.
Revised on: 03 July 2001.
Accepted on: 06 August 2001.
___________________AMERICAN SOCIOLOGIST---SPRINGER
Submitted on: 11 April 2019.
Revised on: 19 June 2019.
Accepted on: 22 July 2019.
___________________AMERICAN SOCIOLOGIST---SPRINGER
Submitted on: 11 March 2013.
Revised on: 04 June 2013.
Accepted on: 21 June 2013.
___________________AMERICAN SOCIOLOGIST---SPRINGER
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Submitted on: 28 September 2015.
Revised on: 03 December 2015.
Accepted on: 29 December 2015.
___________________AMERICAN SOCIOLOGIST---SPRINGER
Submitted on: 20 September 2014.
Revised on: 07 December 2014.
Accepted on: 24 December 2014.
___________________AMERICAN SOCIOLOGIST---SPRINGER
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