DOMECH MORE, Jesus; FAGUNDES MATTOSO, Luciana; GONÇALVES ALTAF, Joyce; BONORINO XEXÉO, Geraldo. Evaluation of the Globo.com Portal Efficiency: A Case Study in Light of the Fuzzy Set Theory. Journal of Information Systems and Technology Management, [S. l.], v. 7, n. 2, p. 353–374, 2010. DOI: 10.4301/s1807-17752010000200006. Disponível em: https://jistem.tecsi.org/index.php/jistem/article/view/10.4301%252FS1807-17752010000200006. Acesso em: 15 aug. 2025.