Plekhanov Russian Academy of Economics, Moscow, Russia
Herzen State Pedagogical University of Russia, Saint Petersburg, Russia
Fatih University, Istanbul, Turkey
Gavardo, Italy
University of Zürich, Zürich, Switzerland
Universidad de Tarapaca, Chile
International Black Sea University, Georgia
International Black Sea University, Tbilisi, Georgia
Mohammed University, Agdal Rabat, Morocco
Saint Petersburg State University of Russia, Saint Petersburg, Russia
Universidade de Sao Paulo, Sao Paulo, Brazil
Northeast Normal University, Changchun, China
Alpen-Adria-Universitaet Klagenfurt, Austria
Herzen State Pedagogical University of Russia, Saint Petersburg, Russia
University of Calgary, Calgary, Canada
Fatih University Istanbul
Fatih University, Istanbul, Turkey
University of Jyväskylä, Finland
Herzen State Pedagogical University of Russia, Saint Petersburg, Russia
Shanghai Dianji University, China
