Not so passive: engagement and learning in Volunteer Computing projects. Human Computation, [S. l.], v. 3, n. 1, p. 25–68, 2016. DOI: 10.15346/hc.v3i1.4. Disponível em: http://www.hcjournal.org/index.php/jhc/article/view/63. Acesso em: 1 feb. 2026.