Hanken School of Economics
Critical service logic: making sense of value creation and co-creation
2012 · Christian Grönroos, Päivi Voima · Journal of the Academy of Marketing Science
Service logic revisited: who creates value? And who co‐creates?
2008 · Christian Grönroos · European Business Review
Value co-creation in service logic: A critical analysis
2011 · Christian Grönroos · Marketing Theory