Tracking open access journals evolution: some considerations in open access data collection validation
pontika.nancy@gmail.com's bookmarks 2012-09-17
Summary:
From the abstract: "This article examines the evolution of a collection of open access journals (OAJs,) indexed by the Science Citation Index (SCI; Thomson Scientific Philadelphia, PA) against four validity criteria including a free, immediate, full and constant access policy for at least 5 years."