Scopus/Crossref Plugin for OJS 3.x : This plugin shows the total number of citations and a "cited by" article list from Scopus and/or Crossref.
Install the plugin via plugin gallery
Go to the plugin settings and fill in the required fields:
You must contact Crossref to ask for the Cited-by service to be enabled for your prefix(es), if you want to use Crossref within this Plugin!
The plugin should now be displayed in the article details: