Elsevier

Elsevier, along with Springer, Wiley and Informa, is one of the four largest scientific publishing houses in the world. Publishes more than 2000 scientific journals, containing about 250 thousand articles per year. The company maintains a database of scientific periodicals and citations Scopus. www.sciencedirect.com

Scopus is a large database of peer-reviewed scientific literature, created by Elsevier, that indexes journals, books, and conference proceedings across all fields of knowledge. It contains abstracts and bibliographic information about publications, as well as built-in tools for citation analysis and visualization of scientific data. https://www.scopus.com

SciVal is an analytical tool from Elsevier that provides extensive data from the Scopus database for evaluating and analyzing research activity. It allows you to evaluate the work of individual scientists, research groups, universities, and entire countries, helping you make strategic decisions, identify research directions, and find partners. https://www.scival.com