A trade journal is a periodical that targets individuals working in a particular industry, trade or profession. They are often published by industry or professional associations. The articles focus on trends, best practices and events in that field. New practices and trends often appear in trade journals before they appear in scholarly journals. 

Many databases include a checkbox that allows you to select the types of sources that will be included in the search results. It is usually in a list of items called "Publication Type," "Source Type," or "Content Type." Sometimes it appears in the area below the basic search box. If it isn't there, look at the search options available with the advanced search.

Peer review is a practice in which an article proposed for publication is reviewed by a group of experts in the same field as the article to establish that it meets established standards for scholarly research.

Many databases include a checkbox that allows you to limit search results to peer reviewed items. Sometimes it appears in the area below the basic search box.  If it isn't there, look at the search options available with the advanced search.

Another way to determine if an article is Peer Reviewed or Scholarly, is to search for the title of the journal which published the article in: Ulrichsweb

Refereed, indicated by the Referee Shirt icon, means the journal is peer reviewed.

If there is article you are looking for but it is not owned by the UNT Libraries, you can make a request for it through our Interlibrary Loan Service.  For more information about the service and how to set up an ILLiad account to request materials, visit here.