Submitted on: 16 May 2004.
Revised on: 07 September 2004.
Accepted on: 20 October 2004.
___________________ENVIRONMENT DEVELOPMENT AND SUSTAINABILITY
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Submitted on: 20 June 2015.
Revised on: 30 August 2015.
Accepted on: 26 September 2015.
___________________ENVIRONMENT DEVELOPMENT AND SUSTAINABILITY
Submitted on: 23 February 2017.
Revised on: 25 March 2017.
Accepted on: 29 April 2017.
___________________ENVIRONMENT DEVELOPMENT AND SUSTAINABILITY
Submitted on: 21 February 2012.
Revised on: 06 May 2012.
Accepted on: 15 June 2012.
___________________ENVIRONMENT DEVELOPMENT AND SUSTAINABILITY
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Submitted on: 28 June 2016.
Revised on: 20 September 2016.
Accepted on: 23 October 2016.
___________________ENVIRONMENT DEVELOPMENT AND SUSTAINABILITY
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Submitted on: 19 December 2014.
Revised on: 10 April 2015.
Accepted on: 21 April 2015.
___________________ENVIRONMENT DEVELOPMENT AND SUSTAINABILITY
Submitted on: 01 September 2014.
Revised on: 23 December 2014.
Accepted on: 13 February 2015.
___________________ENVIRONMENT DEVELOPMENT AND SUSTAINABILITY