Predatory journals and publishers are entities that prioritize self-interest at the expense of scholarship and are characterized by false or misleading information, deviation from best editorial and publication practices, a lack of transparency, and/or the use of aggressive and indiscriminate solicitation practices. These publications charge authors a fee without providing the expected services, such as editorial or peer review, in return. This exploits the Open Access publishing business model in which authors pay a fee to legitimately make their work freely available to the public.
While there is no single criterion that indicates whether or not a publication is legitimate, the criteria and checklists in this guide can help to identify typical practices used by deceptive publishers.
Identifying the most exploitative bad-faith journals is important, but does not fully address the complexity of the problem or practices that fall into grey areas. For example, a 'legitimate' journal:
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