BIRADAR, B. S.; SAMPATH KUMAR, B. T. Internet Search Engines: A Comparative Study and Evaluation Methodology. Journal of Information and Knowledge, [S. l.], v. 43, n. 3, p. 231–241, 2006. DOI: 10.17821/srels/2006/v43i3/44376. Disponível em: https://srels.org/index.php/sjim/article/view/44376. Acesso em: 18 mar. 2025.