Eleni Griva – Professor of Applied Linguistics, University of Western Macedonia (Kozani, Hellenic Republic)

Igor Protsenko, PhD, associate Professor, University UniNorte (Asuncion, Paraguay)

Jolanta Tambor – Sc. D., Professor, University of Silesia (Katowice, Poland)

Carlo Illuminati – Professor, University of Rome Tor Vergata (Rome, Italian Republic)

Maria Dimasi – Professor of Language and Literature, Democritus University of Thrace (Komotini, Greek Republic)

Alexander Akhtelik – Sc. D. (Philology), Professor, University of Silesia (Katowice, Poland)

Tejaswini Nirandjana – PhD, Senior Researcher, Lingnan University (Hong Kong)

Juan Manuel Marcos – Sc. D. (Philology), Complutense University (Madrid, Spain); Sc. D. (Philology), University of Pittsburgh (Pennsylvania, USA).