KRISHNA, K. M. User Retrieval Problems during Searching of Specific Information through Internet: a Study Analysis (Paper G). Journal of Information and Knowledge, [S. l.], v. 44, n. 1, p. 77–82, 2013. DOI: 10.17821/srels/2007/v44i1/44092. Disponível em: https://srels.org/index.php/sjim/article/view/44092. Acesso em: 4 mar. 2025.