HARR, R.; WIBERG, M.; WHITTAKER, S. Understanding Interaction Search Behavior in Professional Social Networks. Human Technology, [S. l.], v. 7, n. 3, p. 194–215, 2011. DOI: 10.17011/ht/urn.2011112211712. Disponível em: https://ht.csr-pub.eu/index.php/ht/article/view/124. Acesso em: 16 jul. 2026.