Submitted on: 29 January 2020.
Revised on: 18 May 2020.
Accepted on: 13 July 2020.
___________________Journal of Internet Technology
Submitted on: 19 October 2001.
Revised on: 13 November 2001.
Accepted on: 16 December 2001.
___________________Journal of Internet Technology
Submitted on: 27 October 2017.
Revised on: 24 January 2018.
Accepted on: 04 February 2018.
___________________Journal of Internet Technology
Submitted on: 18 August 2015.
Revised on: 05 December 2015.
Accepted on: 30 January 2016.
___________________Journal of Internet Technology
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Submitted on: 13 January 1998.
Revised on: 08 May 1998.
Accepted on: 29 May 1998.
___________________Journal of Internet Technology
Submitted on: 24 March 2010.
Revised on: 16 July 2010.
Accepted on: 01 September 2010.
___________________Journal of Internet Technology
Submitted on: 09 August 2017.
Revised on: 10 November 2017.
Accepted on: 20 December 2017.
___________________Journal of Internet Technology
Submitted on: 05 February 1999.
Revised on: 10 May 1999.
Accepted on: 09 June 1999.
___________________Journal of Internet Technology