Where can a find a DOI for an article I want to add to Aspire?

If you want to look up a DOI for an article, you can use CrossRef

• Type the reference into the box and click Match to DOIs
  
  

If you can't find a DOI you can add the article manually (How do I do that?)

Important: please check online access to the full text of the article you are adding to the Aspire reading list. If the article is not available online to students and staff at Aberystwyth University, please add a Note to library (How do I do that?) to ask library staff to source a copyright-cleared copy of the article for upload to Blackboard.