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Submitted on: 27 April 2021.
Revised on: 28 May 2021.
Accepted on: 07 July 2021.
___________________Flexible Services and Manufacturing Journal
Submitted on: 23 September 1998.
Revised on: 21 October 1998.
Accepted on: 11 November 1998.
___________________Flexible Services and Manufacturing Journal
Submitted on: 22 January 2016.
Revised on: 13 April 2016.
Accepted on: 27 May 2016.
___________________Flexible Services and Manufacturing Journal
Submitted on: 23 August 2024.
Revised on: 19 November 2024.
Accepted on: 15 December 2024.
___________________Flexible Services and Manufacturing Journal
Submitted on: 12 September 2003.
Revised on: 23 October 2003.
Accepted on: 04 December 2003.
___________________Flexible Services and Manufacturing Journal