title: Free journals grow amid ongoing debate.
authors: Jocelyn
authors: J
authors: Kaiser
mesh_terms: D022126:Access to Information; D015706:Bibliometrics; D046609:Libraries, Digital; D017712:Peer Review, Research; D010506:Periodicals as Topic / Q000191:economics / Q000639:trends; D011643:Publishing / Q000191:economics / Q000592:standards; D014481:United States