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             Journals 
            Journal 
			articles are written by scholars in an academic or professional 
			field. An editorial board reviews articles to decide whether they 
			should be published (This process is often called peer-review).  Journal articles may cover very specific topics 
              or narrow fields of research.  
            Since journals 
              are published at periodic intervals, they are grouped in the category 
              called "periodicals." They may be in print format or on 
              the Web as electronic journals. Your library purchases subscriptions 
              to most journals through library subscription databases. 
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