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Submitted on: 23 September 2023.
Revised on: 07 December 2023.
Accepted on: 25 December 2023.
___________________Forest Policy and Economics---ELSEVIER
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Submitted on: 16 April 2009.
Revised on: 26 May 2009.
Accepted on: 27 June 2009.
___________________Forest Policy and Economics---ELSEVIER
Submitted on: 11 June 2019.
Revised on: 10 August 2019.
Accepted on: 25 August 2019.
___________________Forest Policy and Economics---ELSEVIER
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Submitted on: 23 June 2016.
Revised on: 28 July 2016.
Accepted on: 11 August 2016.
___________________Forest Policy and Economics---ELSEVIER