Using crowdfunding for extracting feedback: literature review. - Annikka Lepola; Hannu Kärkkäinen (MindTrek, 2017)

Collaborative Virtual Reality as an Adaptable Boundary Object in the Design Phase of Facility Life Cycle. - Annikka Lepola; Hannu Kärkkäinen; Henri Jalo; Osku Torro (KMIS, 2020)