Sometimes, you will find an article that seems perfect for your topic. For instance, you found an article in SciFinder, did the DOI search, a Google Scholar search, and used the search box on the library's home page with no link to the article. What do you do? Request the article through interlibrary loan. Note that it usually takes 3 to 5 days to have the article emailed to you.
See below for a tutorial about how to request something through interlibrary loan.