FRANCU, V. Ontologies as the most complex knowledge organization systems. Revista Română de Biblioteconomie și Știința Informării = Romanian Journal of Library and Information Science, [S. l.], v. 17, n. 1, p. 25–34, 2021. DOI: 10.26660/rrbsi.2021.17.1.25. Disponível em: https://rrbsi.ro/index.php/rrbsi/article/view/101. Acesso em: 20 sep. 2021.