ABREU, Nelsio Rodrigues de; BALDANZA, Renata Francisco; GONDIM, Sônia M. Guedes. Focal Groups On-Line: from the Conceptual Reflections to the Virtual Environment Application. Journal of Information Systems and Technology Management, [S. l.], v. 6, n. 1, p. 05–24, 2009. DOI: 10.4301/s1807-17752009000100001. Disponível em: https://jistem.tecsi.org/index.php/jistem/article/view/10.4301%252FS1807-17752009000100001. Acesso em: 14 aug. 2025.