GANGADHARA RAO, P. Homonyms in Dewey Decimal Classification Edition 18: Case Studies. Journal of Information and Knowledge, [S. l.], v. 14, n. 3&4, p. 120–123, 1977. DOI: 10.17821/srels/1977/v14i3&4/50552. Disponível em: https://srels.org/index.php/sjim/article/view/50552. Acesso em: 20 apr. 2025.