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Submitted on: 06 March 2019.
Revised on: 18 May 2019.
Accepted on: 21 June 2019.
___________________Energy Conversion and Management-X
Submitted on: 08 February 2017.
Revised on: 26 April 2017.
Accepted on: 29 May 2017.
___________________Energy Conversion and Management-X
Submitted on: 25 December 2013.
Revised on: 05 March 2014.
Accepted on: 04 April 2014.
___________________Energy Conversion and Management-X
Submitted on: 12 March 2011.
Revised on: 12 June 2011.
Accepted on: 26 June 2011.
___________________Energy Conversion and Management-X