DESIDOC, D. Cover. DESIDOC Journal of Library & Information Technology, [S. l.], v. 20, n. 1&2, 2013. DOI: 10.14429/djlit.20.1&2.3504. Disponível em: https://publications.drdo.gov.in/ojs/index.php/djlit/article/view/3504. Acesso em: 16 sep. 2025.