Al Manhal creates DOIs (Digital Object Identifier) for all journal article published on our platform. We then register all our DOIs with CrossRef, in order to ensure that our articles are easily found, utilized and cited by academics and researchers around the world. CrossRef is an independent membership association, founded and directed by publishers. CrossRef’s mandate is to connect users to primary research content, by enabling publishers to work collectively. CrossRef is also the official DOI® link registration agency for scholarly and professional publications. Our citation-linking network today covers tens of millions of articles and other content items from thousands of scholarly and professional publishers.