Missing Web References — A Case Study of Five Scholarly Journals. LIBER Quarterly: The Journal of the Association of European Research Libraries, [S. l.], v. 19, n. 2, p. 131–139, 2009. DOI: 10.18352/lq.7957. Disponível em: https://liberquarterly.eu/article/view/10551.. Acesso em: 16 jul. 2024.