ARAUJO, R.; SILVA, J. An Open and Collaborative Experience (Hackathon) in the Development of Social Participation Virtual Environments at UNIRIO. iSys - Brazilian Journal of Information Systems, [S. l.], v. 11, n. 4, p. 117–152, 2018. DOI: 10.5753/isys.2018.379. Disponível em: https://sol.sbc.org.br/journals/index.php/isys/article/view/379. Acesso em: 1 dec. 2022.