I would like to have a way for people to download an article from my document, and I thought of adding a hyperlink to the title of the article as follows:
But I guess it could be done in a better way, so I thought I could do the same and add a 'download' button or something at the end of the reference. There are so many symbols out there that I was wondering if there's a convention on how to do what I'm trying to do or if there are particular symbols that are used for this.