GOKHALE, P.; KANNAN, S. Retrieving Patents: An Overview for Pharmaceutical Industry. DESIDOC Journal of Library & Information Technology, [S. l.], v. 32, n. 3, 2012. DOI: 10.14429/djlit.32.3.2378. Disponível em: https://publications.drdo.gov.in/ojs/index.php/djlit/article/view/2378. Acesso em: 16 jul. 2025.