LINDBERG, R. S. N.; LAINE, T. H. Formative evaluation of an adaptive game for engaging learners of programming concepts in K-12. International Journal of Serious Games, [S. l.], v. 5, n. 2, p. 3–24, 2018. DOI: 10.17083/ijsg.v5i2.220. Disponível em: https://journal.seriousgamessociety.org/index.php/IJSG/article/view/220. Acesso em: 19 aug. 2022.