Submitted on: 15 January 2003.
Revised on: 14 February 2003.
Accepted on: 05 March 2003.
___________________INTERNATIONAL JOURNAL OF GLOBAL ENERGY ISSUES
Submitted on: 08 November 2024.
Revised on: 25 December 2024.
Accepted on: 08 February 2025.
___________________INTERNATIONAL JOURNAL OF GLOBAL ENERGY ISSUES
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Submitted on: 21 March 2016.
Revised on: 15 May 2016.
Accepted on: 02 July 2016.
___________________INTERNATIONAL JOURNAL OF GLOBAL ENERGY ISSUES
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Submitted on: 28 July 2012.
Revised on: 11 October 2012.
Accepted on: 01 November 2012.
___________________INTERNATIONAL JOURNAL OF GLOBAL ENERGY ISSUES