Use a database such as Academic Search Complete and select the checkbox next to "Scholarly (Peer Reviewed) Journals"
OR
Perform an advanced search in Ulrich's Periodical Database. The advanced search option is to the right of the search box. Under "Content Type" select "Academic/Scholarly" and search for journals using Subject (Keyword).
Once you have identified titles, use the Journal Search Feature in UC Library Search to see if we have access to it. If not, you can request your article through Interlibrary Loan, which takes 3-5 days.
First, use Google Scholar and search for the title of the article. Look for the link to the pdf or the button on the right side. If you do not see the article, use the Citation Linker where you should see if the UCSB Library has access to it or use the Request function to request a copy through Interlibrary Loan.