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Submitted on: 03 May 2016.
Revised on: 05 June 2016.
Accepted on: 27 June 2016.
___________________INTERNATIONAL JOURNAL OF PRODUCTION ECONOMICS
Submitted on: 12 October 2000.
Revised on: 18 December 2000.
Accepted on: 11 January 2001.
___________________INTERNATIONAL JOURNAL OF PRODUCTION ECONOMICS
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Submitted on: 06 December 1999.
Revised on: 13 March 2000.
Accepted on: 24 March 2000.
___________________INTERNATIONAL JOURNAL OF PRODUCTION ECONOMICS
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Submitted on: 31 October 2021.
Revised on: 23 January 2022.
Accepted on: 27 February 2022.
___________________INTERNATIONAL JOURNAL OF PRODUCTION ECONOMICS