RAI, S.; SINGH, K.; VARMA, A. K. A Bibliometric Analysis of Deep Web Research during 1997 to 2019: A Bibliometric Analysis. DESIDOC Journal of Library & Information Technology, [S. l.], v. 40, n. 02, p. 104–112, 2020. DOI: 10.14429/djlit.40.02.15461. Disponível em: https://publications.drdo.gov.in/ojs/index.php/djlit/article/view/15461. Acesso em: 27 jun. 2025.