https://prezi.com/v/uckwepu5el11/untitled-video/
Untitled video by Jaana Ruuska on Prezi Video
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https://www.helsinki.fi/en/about-us/people/people-finder/toni-ruuska-9385383
Toni Ruuska | People finder | University of Helsinki
University Lecturer | Centre for Consumer Society Research
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