Firstly, search for the journal title on library search. 

If the article is unavailable after this search you will need to do a search on Google/Google Scholar for the title of the article itself to see whether the article is freely available. If you are asked to log in to access the article it is not freely available. For an example watch the short video.

If after these checks you are still unable to access the article you can use our Inter Library loan Service. Go to Inter Library Loans for more details and to find the application forms.