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The aim of the Directory of Open Access Journals is to increase the visibility and ease of use of open access scientific and scholarly journals thereby promoting their increased usage and impact. The Directory aims to be comprehensive and cover all open access scientific and scholarly journals that use a quality control system to guarantee the content. In short a one stop shop for users to Open Access Journals.

A categorized database of freely available journal information available online. Journal information includes the description (aims and scope), journal abbreviation, journal homepage link, subject category and ISSN.

Indexes peer-reviewed papers, theses, books, abstracts and articles, from academic publishers, professional societies, pre-print repositories, universities and other scholarly organizations.

Indexes over 60 million articles in journals, reference resources and newspapers. Each citation includes the beginning of the article, with full text available upon subscription.

An index to journals published by Oxford in the subject areas science, technical, professional, medical, humanities, arts and social science disciplines. First page PDF previews are available, with full text purchases available after creating an account.

A source for population, economic, housing, and geographic information and data about the United States, Puerto Rico, and the Island areas.

Provides a compilation of statistical information covering the broad field of American education from prekindergarten through graduate school. The Digest includes a selection of data from many sources, both government and private, and draws especially on the results of surveys and activities carried out by the National Center for Education Statistics (NCES).