VAQUERO PULIDO, J. R. Information retrieval on the Internet: search engines and other retrieval tools. Scire: knowledge representation and organization (ISSNe 2340-7042; ISSN 1135-3716), [S. l.], v. 3, n. 2, p. 85–100, 1997. DOI: 10.54886/scire.v3i2.1078. Disponível em: https://ibersid.eu/ojs/index.php/scire/article/view/1078. Acesso em: 3 jul. 2024.