How public libraries deliver value online: the perception of librarians. Libellarium: journal for research in the field of information and related sciences , [S. l.], v. 14, n. 1, p. 51–68, 2023. DOI: 10.15291/libellarium.4157. Disponível em: https://morepress.unizd.hr/journals/index.php/libellarium/article/view/4157. Acesso em: 11 may. 2026.