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Submitted on: 26 January 2006.
Revised on: 10 May 2006.
Accepted on: 09 June 2006.
___________________INTERNATIONAL JOURNAL OF GLOBAL ENERGY ISSUES
Submitted on: 17 November 2023.
Revised on: 08 February 2024.
Accepted on: 02 April 2024.
___________________INTERNATIONAL JOURNAL OF GLOBAL ENERGY ISSUES
Submitted on: 18 January 2008.
Revised on: 25 March 2008.
Accepted on: 10 April 2008.
___________________INTERNATIONAL JOURNAL OF GLOBAL ENERGY ISSUES
Submitted on: 11 March 2015.
Revised on: 17 May 2015.
Accepted on: 22 June 2015.
___________________INTERNATIONAL JOURNAL OF GLOBAL ENERGY ISSUES
Submitted on: 06 November 2015.
Revised on: 08 January 2016.
Accepted on: 02 March 2016.
___________________INTERNATIONAL JOURNAL OF GLOBAL ENERGY ISSUES