In August 2023, there was an update to JETfind to include information on retracted notices and retracted publications. Please note that this feature is not 100% and other resources, such as Retraction Watch or the Journal's website, should also be consulted. This information will show up in two different ways.
Retracted Publication and/or Retraction Notice tag in the article's information.
Retracted Publications and/or Retractions Notices options under Resource Type.
JET Library also uses a feature from Libkey to facilitate direct linking (labeled as Download PDF), this can also display Retracted Article information and it is a separate feature from the one described above.