ALEMU, Getaneh. A Theory of Metadata Enriching and Filtering: Challenges and Opportunities to Implementation. Qualitative and Quantitative Methods in Libraries, [S.l.], v. 5, n. 2, p. 311-334, july 2017. ISSN 2241-1925. Available at: <http://www.qqml.net/index.php/qqml/article/view/343>. Date accessed: 07 may 2024.