Submitted on: 09 June 1998.
Revised on: 16 September 1998.
Accepted on: 03 October 1998.
___________________Energy Conversion and Management-X
Submitted on: 15 July 2021.
Revised on: 31 August 2021.
Accepted on: 08 October 2021.
___________________Energy Conversion and Management-X
Submitted on: 03 December 2010.
Revised on: 19 January 2011.
Accepted on: 16 February 2011.
___________________Energy Conversion and Management-X
Submitted on: 24 October 2017.
Revised on: 10 February 2018.
Accepted on: 04 March 2018.
___________________Energy Conversion and Management-X
Submitted on: 02 February 2005.
Revised on: 31 May 2005.
Accepted on: 16 July 2005.
___________________Energy Conversion and Management-X
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