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Submitted on: 05 June 2014.
Revised on: 29 September 2014.
Accepted on: 12 October 2014.
___________________Green Finance---AMER INST MATHEMATICAL SCIENCES-AIMS
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Submitted on: 12 February 2022.
Revised on: 20 May 2022.
Accepted on: 04 July 2022.
___________________Green Finance---AMER INST MATHEMATICAL SCIENCES-AIMS
Submitted on: 15 September 2014.
Revised on: 03 November 2014.
Accepted on: 27 December 2014.
___________________Green Finance---AMER INST MATHEMATICAL SCIENCES-AIMS