Submitted on: 18 January 2000.
Revised on: 04 May 2000.
Accepted on: 18 May 2000.
___________________Adult Learning---SAGE PUBLICATIONS INC
Submitted on: 05 May 2015.
Revised on: 23 August 2015.
Accepted on: 03 September 2015.
___________________Adult Learning---SAGE PUBLICATIONS INC
Submitted on: 02 June 2002.
Revised on: 29 June 2002.
Accepted on: 11 August 2002.
___________________Adult Learning---SAGE PUBLICATIONS INC
Submitted on: 27 January 2010.
Revised on: 25 April 2010.
Accepted on: 14 June 2010.
___________________Adult Learning---SAGE PUBLICATIONS INC
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Submitted on: 02 April 2018.
Revised on: 13 July 2018.
Accepted on: 25 July 2018.
___________________Adult Learning---SAGE PUBLICATIONS INC