DESIDOC, D. Cover. DESIDOC Journal of Library & Information Technology, [S. l.], v. 21, n. 2, 2003. DOI: 10.14429/djlit.21.2.3535. Disponível em: https://publications.drdo.gov.in/ojs/index.php/djlit/article/view/3535. Acesso em: 24 jul. 2025.