Introducing the Visitor Design Pattern through a Digital Serious RPG Game. International Journal of Serious Games, [S. l.], v. 13, n. 1, p. 137–157, 2026. DOI: 10.17083/pzmm0y41. Disponível em: https://journal.seriousgamessociety.org/~serious/index.php/IJSG/article/view/1130.. Acesso em: 30 jan. 2026.