Submitted on: 10 September 2004.
Revised on: 16 December 2004.
Accepted on: 09 February 2005.
___________________International Journal of Power and Energy Systems
Submitted on: 14 March 2019.
Revised on: 22 June 2019.
Accepted on: 23 July 2019.
___________________International Journal of Power and Energy Systems
Submitted on: 28 October 2002.
Revised on: 24 February 2003.
Accepted on: 05 April 2003.
___________________International Journal of Power and Energy Systems
Submitted on: 25 September 2005.
Revised on: 19 January 2006.
Accepted on: 06 February 2006.
___________________International Journal of Power and Energy Systems
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Submitted on: 03 May 2015.
Revised on: 16 July 2015.
Accepted on: 07 August 2015.
___________________International Journal of Power and Energy Systems
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