PLAZA-NAVAS, M. Àngel. The “virtual reference service” in the CSIC Library and Archive Network: some considerations. Enredadera: journal of the CSIC Libraries and Archives Network, [S. l.], n. 24, p. 11–13, 2014. DOI: 10.20350/digitalCSIC/9165. Disponível em: https://enredadera.urici.csic.es/index.php/enredadera/article/view/403. Acesso em: 23 nov. 2025.