CQ Researcher reports on policy issues
CREDO Reference encyclopedias
Opposing Viewpoints a range of sources on controversial issues
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Scholarly articles are written by experts in the field and, additionally, reviewed by a panel experts in the field. They include a lot of research and data, and the information in the article is backed up by a list of references. They are published in scholarly, peer-reviewed journals.
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Popular articles are often written by journalists for a general audience and are not reviewed by experts in the field. Popular articles rarely include references  |