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Submitted on: 17 November 2022.
Revised on: 13 February 2023.
Accepted on: 03 April 2023.
___________________Geography and Sustainability---ELSEVIER
Submitted on: 12 January 2016.
Revised on: 23 March 2016.
Accepted on: 10 April 2016.
___________________Geography and Sustainability---ELSEVIER
Submitted on: 25 May 2008.
Revised on: 15 June 2008.
Accepted on: 29 July 2008.
___________________Geography and Sustainability---ELSEVIER
Submitted on: 20 March 2020.
Revised on: 12 July 2020.
Accepted on: 07 August 2020.
___________________Geography and Sustainability---ELSEVIER
Submitted on: 20 March 2008.
Revised on: 22 April 2008.
Accepted on: 20 May 2008.
___________________Geography and Sustainability---ELSEVIER
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Submitted on: 30 July 2013.
Revised on: 30 August 2013.
Accepted on: 25 September 2013.
___________________Geography and Sustainability---ELSEVIER