Electronic resources are available in the network of University of Helsinki or through remote access. Accessing the electronic resources from outside the library locations via a remote connection requires a University user account.
Cabells is a database which lists predatory journals, not recommended as publication channels. The service is in test use in University of Helsinki until the end of 2023. UH has a license to a list of predatory journals (predatory reports). From the search result you can see a list of suspicious features of the journal (violations) which are the reasons why the journal is added to the database. Note that Cabells has no relation to a website Predatoryreports.org. There is no guarantee that the information there is reliable.
RoMEO is a searchable database of publisher's policies regarding the self- archiving of journal articles on the web and in Open Access repositories. Each entry provides a summary of the publisher's policy, including what version of an article can be deposited, where it can be deposited, and any conditions that are attached to that deposit.