ResearchGate

ResearchGate is a free social network, an information platform for the scientific community, and a tool for collaborating with scientists from various fields of science.

Sumy State University Library
Rymskoho-Korsakova str., 2,
40007, Ukraine, Sumy

  +38 (0542) 33-10-39
  info@library.sumdu.edu.ua

When using materials from the site of the Library of the SumDU, the reference to the resource is necessarily!

library.sumdu.edu.ua