Centre for Science and Technology Studies Kolffpad 1 2333BNLeiden Zuid Holland31715273909 www.cwts.nl

For full functionality of this site it is necessary to enable JavaScript. Here are the instructions how to enable JavaScript in your web browser .

Saint Petersburg State University

Type of indicators: Time period: Calculate impact indicators using fractional counting

The CWTS Leiden Ranking is based on bibliographic data from the Web of Science database of Clarivate, Philadelphia, PA, USA.