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Link to original content: https://dblp.org/rec/conf/nordichi/HarmsWKG14.xml
Johannes Harms Christoph Wimmer Karin Kappel Thomas Grechenig Gamification of online surveys: conceptual foundations and a design process based on the MDA framework. 565-568 2014 NordiCHI https://doi.org/10.1145/2639189.2639230 conf/nordichi/2014 db/conf/nordichi/nordichi2014.html#HarmsWKG14