Recognize potentially predatory journals:
- Journal/publisher websites are unprofessional, including grammatical errors and/or typos
- Poorly-written email invitations to publish in a given journal
- Absence of journal indexing in appropriate sources
- Absence of information about publishing costs in a given journal
- Promises of unrealistic, fast turn-around time for peer review and publication
OA journal directories:
DOAJ: Directory of Open Access Journals
Search the Directory of Open Access Journals and filter by subject, journal title, publisher, license, etc.
Search for (or browse by) publisher's policies by journal titles or publisher names
Search by ISSN also
Think. Check. Submit. is a campaign to help researchers identify trusted journals.
It is a checklist researchers can use to assess the credentials of a journal or publisher.
Search for detailed information about >300,000 periodicals of all types (i.e., not just scholarly or peer-reviewed).
Sort by

to find OA journals.