1.
Konhäusner P, Semmerau S-M, Grunert M. Microtransactions in games – an analysis of a crowdfunding perspective. fso [Internet]. 2021 Dec. 28 [cited 2026 Sep. 18];9(4):31-58. Available from: https://ojs.wsb.edu.pl/index.php/fso/article/view/444