The fee an author or funder pays to publish an article in open access. Journal pages show the APC recorded in OpenAlex, in US dollars, where one is listed.
Journal data: OpenAlex (CC0) and DOAJ (CC0). Feed URLs belong to their publishers; arXiv feeds per arXiv terms of use. Nothing from the feeds is stored on this site: the latest articles load live from the publisher. OpenAlex · DOAJ · arXiv
