Google Scholar uses the familiar Google search engine to search peer-reviewed papers, theses, books, abstracts and articles, from academic publishers, professional societies, preprint repositories, universities and other scholarly organizations.
Indexes critical materials on literature, languages, linguistics, and folklore. Provides access to citations from worldwide publications, including periodicals, books, essay collections, working papers, proceedings, dissertations and bibliographies.
Intended as a comprehensive archive of important scholarly journal literature, built by over 1,700 worldwide participants, including major Australian universities. Coverage includes: the arts, sciences, business, ecology and botany, language and literature, and music, extending from 17th century in some cases.
Arts & Humanities Citation Citation Index is a multidisciplinary index to the journal literature of the arts and humanities. It fully covers 1,160 of the world's leading arts and humanities journals. It also indexes individually selected, relevant items from over 6,800 major science and social science journals.