RANGANATHAN, S. R. DOC-Finder (Non-conventional Methods in Document Retrieval. 3). (Development of library science. 10). Journal of Information and Knowledge, [S. l.], v. 5, n. 4, p. 289–302, 1968. DOI: 10.17821/srels/1968/v5i4/49208. Disponível em: https://www.srels.org/index.php/sjim/article/view/49208. Acesso em: 19 sep. 2025.