AL-KERO, R. Estimating the Extent of Applying the ٢١st or ٢٢nd Edition of Dewy Decimal Classification System on the Catalog Records of University of Mosul Central Library: An Analytical study. Adab Al-Rafidayn, [S. l.], v. 43, n. 65, p. 349–394, 2000. DOI: 10.33899/radab.2013.82212. Disponível em: https://jwups.uomosul.edu.iq/index.php/radab/article/view/32329. Acesso em: 27 sep. 2025.