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Submitted on: 23 October 2010.
Revised on: 01 November 2010.
Accepted on: 14 November 2010.
Teaching Mathematics and Its Applications
Submitted on: 03 June 2000.
Revised on: 17 June 2000.
Accepted on: 22 June 2000.
NULL
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Submitted on: 12 July 2017.
Revised on: 08 August 2017.
Accepted on: 29 August 2017.
Teaching Mathematics and Its Applications
Submitted on: 24 December 2003.
Revised on: 07 January 2004.
Accepted on: 04 February 2004.
NULL
Submitted on: 04 July 2013.
Revised on: 21 July 2013.
Accepted on: 06 August 2013.
Teaching Mathematics and Its Applications
Submitted on: 04 February 2012.
Revised on: 16 March 2012.
Accepted on: 11 April 2012.
Teaching Mathematics and Its Applications
Submitted on: 26 December 2023.
Revised on: 20 January 2024.
Accepted on: 15 February 2024.
NULL
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