Relates articles

Hello and thank you for making me part of this community.
I’m building a custom theme for OJS (my version being the using a child theme of Bootstrap (Journal) and I’m having a great time working with it. To reach the ideal form for my journal, however, one thing is missing.

I would like to be able to show all the other articles from the same issue when someone is reading the abstract of an article (article_details.tpl). Ideally I would have a sidebar with a list of titles for the other articles, so one can be able to move from article to article and read them all.

Thank you!