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Submitted on: 20 April 2023.
Revised on: 03 June 2023.
Accepted on: 24 July 2023.
___________________Journal of Purchasing and Supply Management
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Submitted on: 01 May 2014.
Revised on: 26 July 2014.
Accepted on: 14 August 2014.
___________________Journal of Purchasing and Supply Management