SHUKLA, K. Some AI Techniques for Information Retrieval. DESIDOC Journal of Library & Information Technology, [S. l.], v. 16, n. 4, 2003. DOI: 10.14429/djlit.16.4.3273. Disponível em: https://publications.drdo.gov.in/ojs/index.php/djlit/article/view/3273. Acesso em: 7 jul. 2025.