@ARTICLE {33686,
author={D.  Santos and E. Cardoso and I. Alexandre},
doi={10.3390/informatics10020036},
journal={Informatics},
title={Evaluating the Impact of Gamification on the Online Shop of a Game Server: A Comparison between the Portuguese and North American Contexts},
year={2023},
month={April},
volume={10},
number={36},
pages={1-28},
ISSN={}
}