GEMS: Evaluating the Relative Importance of Game Attributes. International Journal of Serious Games, [S. l.], v. 13, n. 1, p. 81–100, 2026. DOI: 10.17083/h569ps87. Disponível em: https://journal.seriousgamessociety.org/index.php/IJSG/article/view/1112.. Acesso em: 6 feb. 2026.