These titles are recommended by your department and are available through TCSPP or online for free. Journal titles or issues that are not accessible via the TCSPP Library can be requested through Interlibrary Loan. You can find more information on Interlibrary Loan here.
Can't find it in the library's databases? Try searching Google Scholar. If full-text is not available online, you can always request the article through interlibrary loan.