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Sources of innovation, their combinations and strengths : benefits at the NPD project level
Tranekjer, Tina Lundø, (2013)
Open innovation : effects from external knowledge sources on abandoned innovation projects
Tranekjer, Tina Lundø, (2017)
Open innovation in an international perspective : how to organize for (radical) product innovation
Præst Knudsen, Mette, (2017)