Altmetrics: are new indicators for scientific communication in Web 2.0 really needed?

Voice of Researchers (@Research_Voice) tweetou às 7:15 AM on dom, Jul 07, 2013: Altmetrics: are new indicators for scientific communication in Web 2.0 really needed? http://t.co/gzX11OhQZc (https://twitter.com/Research_Voice/status/353759070840295427) Adquira o aplicativo oficial do Twitter em https://twitter.com/download