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Submitted on: 18 February 2001.
Revised on: 04 June 2001.
Accepted on: 20 July 2001.
___________________JOURNAL OF PRODUCT INNOVATION MANAGEMENT
Submitted on: 09 October 2009.
Revised on: 24 November 2009.
Accepted on: 06 December 2009.
___________________JOURNAL OF PRODUCT INNOVATION MANAGEMENT
Submitted on: 27 January 2024.
Revised on: 21 May 2024.
Accepted on: 25 June 2024.
___________________JOURNAL OF PRODUCT INNOVATION MANAGEMENT