A member of Crossref; all hosted/available journals and published articles are assigned DOI which is important in academic citation because they are more permanent than URLs, ensuring that readers/researchers can reliably locate the source.
Open-Access refereed journals
Peer-reviewed journals; published contents (articles) are distributed online, and are available to readers/researchers at no cost.
Google Scholar, Open Academic Journals Index, International Institute of Organized Research, Scopus. Jgate, Crossref, CiteFactor, GLobal IF, Cosmos IF.