DESIDOC, D. Cover. DESIDOC Journal of Library & Information Technology, [S. l.], v. 6, n. 5&6, 2002. DOI: 10.14429/djlit.6.5&6.2936. Disponível em: https://publications.drdo.gov.in/ojs/index.php/djlit/article/view/2936. Acesso em: 28 jun. 2025.