Pinheiro, Cristiano Max Pereira, Mauricio Barth, et Cíntia Gabriela Scur. « Easy to Learn, Hard to Master: Um Resgate Sobre a produção científica Massive Multiplayer Online Game <p> Easy to Learn, Hard to Master: A Rescue on Scientific Production about the Massive Multiplayer Online Game ». Revista ACB 21, no. 1 (mars 11, 2016): 6–16. Consulté le juillet 22, 2024. https://revista.acbsc.org.br/racb/article/view/1023.