CARR, D.; OLIVER, M. Tanks, Chauffeurs and Backseat Drivers: Competence in MMORPGs. Eludamos: Journal for Computer Game Culture, [S. l.], v. 3, n. 1, p. 43–53, 2009. DOI: 10.7557/23.5994. Disponível em: https://eludamos.org/index.php/eludamos/article/view/vol3no1-6. Acesso em: 28 mar. 2024.