Russia

Saratov State University

Saratov State University

Saratov State University

Institute of Social Education (branch) of the Russian State Social University, Saratov

Institute of Social Education (branch) of the Russian State Social University, Saratov

Institute of Social Education (branch) of the Russian State Social University, Saratov

Ulyanovsk State University

Kurgan State University

Saratov Military Institute of the Ministry of Internal Affairs of Russia

Povolzhsky Institute of Management named after PA Stolypin - branch of the Russian Academy of Science and Engineering under the President of the Russian Federation, Saratov