Approaches to Gaming the Future: Planning a Foresight Game on Circular Economy. - Mikko Dufva; Outi Kettunen; Anna Aminoff; Maria Antikainen; Henna Sundqvist-Andberg; Timo Tuomisto (GALA, 2015)

Mapping Multidimensional Value(s) for Co-creation Networks in a Circular Economy. - Anna Aminoff; Katri Valkokari; Outi Kettunen (PRO-VE, 2016)