I upgraded the OJS system from 3.1.1.4 to 3.2.1.1 and the articles’ doi links didn’t work. Before upgrading the articles’ doi urls adressed to the article page in the journal webpage. But now urls not adressed the article page. How can I update the articles’ doi urls quickly and easily?
You may wish to consult any reports that you have from the DOI registration agency (e.g. Crossref or Medra) and also see our guide to ensure that you have configured DOIs correctly: DOI Troubleshooting
Thank you Roger. I sent a file to the CrossRef support team for changing the dois’ urls. There are new urls for the doi numbers in the file. The problem has solved.