All that JAS: Journal Abbreviation Sources
A registry of Web resources that lists or provides access to the full title of journal abbreviations.
Self-Archiving and Open Access (OA) Eprint Archives.
Google Scholar enables you to search specifically for scholarly literature, including peer-reviewed papers, theses, books, preprints, abstracts and technical reports from all broad areas of research. Use Google Scholar to find articles from a wide variety of academic publishers, professional societies, preprint repositories and universities, as well as scholarly articles available across the web.
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By Concordia University Libraries, provides links to citation guides such as APA style, MLA style and Turabian style.