Scopus is a multidisciplinary abstract and citation database with comprehensive coverage of scientific, technical, medical and social sciences literature. Apache/2.4.61 () Server at scopus.com Port 80 Journals in Scopus are reviewed for sufficient quality each year according to four numerical measures: h -Index, CiteScore, SJR (SCImago Journal Rank) and SNIP (source normalized impact per paper). Scopus quickly finds relevant and authoritative research, identifies experts and provides access to reliable data, metrics and analytical tools. Be confident in progressing research, teaching or research direction and priorities — all from one database and with one subscription.