|
Page Under Construction! |
Google Scholar is a freely accessible web search engine that indexes the full text or metadata of scholarly literature across an array of publishing formats and disciplines. Released in beta in November 2004, the Google Scholar index includes most peer-reviewed online academic journals and books, conference papers, theses and dissertations, preprints, abstracts, technical reports, and other scholarly literature, including court opinions and patents.[1] While Google does not publish the size of Google Scholar's database, scientometric researchers estimated it to contain roughly 389 million documents including articles, citations and patents making it the world's largest academic search engine in January 2018. Previously, the size was estimated at 160 million documents as of May 2014.
Google Scholar has been criticized for not vetting journals and for including predatory journals in its index.[2]
History[]
The old logo of Google Scholar in use until 2015.
Features and specifications[]
Ranking algorithm[]
Criticism[]
References[]
- ↑ Google Scholar Search Tips. Google Scholar. Retrieved 2 July 2021.
- ↑ Kolata, Gina (30 October 2017). Many Academics Are Eager to Publish in Worthless Journals. The New York Times.