KHODE, S.; KUMAR, D. Free Information Sources and Services on Internet for Libraries: A Selective Compilation. DESIDOC Journal of Library & Information Technology, [S. l.], v. 24, n. 4, 2003. DOI: 10.14429/djlit.24.4.3630. Disponível em: https://publications.drdo.gov.in/ojs/index.php/djlit/article/view/3630. Acesso em: 26 jul. 2025.