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Submitted on: 21 June 2000.
Revised on: 16 August 2000.
Accepted on: 15 October 2000.
___________________Journal of Gaming and Virtual Worlds
Submitted on: 15 October 2024.
Revised on: 01 February 2025.
Accepted on: 28 February 2025.
___________________Journal of Gaming and Virtual Worlds
Submitted on: 13 December 2006.
Revised on: 26 March 2007.
Accepted on: 17 April 2007.
___________________Journal of Gaming and Virtual Worlds
Submitted on: 28 July 2020.
Revised on: 09 November 2020.
Accepted on: 22 December 2020.
___________________Journal of Gaming and Virtual Worlds
Submitted on: 27 November 2007.
Revised on: 24 December 2007.
Accepted on: 15 January 2008.
___________________Journal of Gaming and Virtual Worlds