How to select the best concept test to validate the idea of new product or service?
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Business administration
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Sophie Morin-Delerm : Connect in order to contact the contributor
https://shs.hal.science/halshs-00621091
Submitted on: Friday, September 9, 2011 at 2:10:50 PM
Last modification on: Saturday, July 1, 2023 at 4:29:20 AM