Birnstiel, SandraSandraBirnstielDuemler, BurkhardBurkhardDuemlerMorschheuser, BenediktBenediktMorschheuser0000-0002-7665-89712026-04-172026-04-1720262832-5516https://fis.uni-bamberg.de/handle/uniba/114758engSocial Gamification to Bond Sports Teams : The Effects of Cooperative and Cooperative-Competitive Designsarticle10.1145/3803415