Version 3 of the @Sci_Hub Coverage Study #preprint released via @PeerJPreprints. Find out how Sci-Hub's coverage compares to one of the wealthiest universities in the world. https://t.co/EJMxxR42bJ https://t.co/TuNr6dJLAo
@alainsremy @egonwillighagen @unpaywall @Sci_Hub Also, interestingly, @unpaywall does have coverage of papers that are NOT in Sci-Hub...13% of highly-accessed papers are in Unpaywall but not Sci-Hub. https://t.co/TX9aiW6PGc