- Elsa Barbosa, PhD ― Polytechnic Institute of Beja, Portugal
- Prof. Małgorzata Bednarczyk, PhD ― Jagiellonian University in Krakow, Poland
- Prof. Stanisław Belniak, PhD ― Cracow University of Economics, Poland
- Prof. Leopold Ciborowski, PhD ― Gdynia Maritime University, Poland
- Prof. Marek Cisek, PhD ― University of Natural Sciences and Humanities in Siedlce, Poland
- Prof. Janusz Czekaj, PhD ― Cracow University of Economics, Poland
- Prof. Janusz Feczko, PhD ― Koszalin University of Technology, Poland
- Prof. Małgorzata Gableta, PhD ― University of Economics in Wrocław, Poland
- Prof. Stefanka Georgieva, PhD ― Trakia University Stara Zagora, Bulgaria
- Prof. Anna Harańczyk, PhD ― Cracow University of Economics, Poland
- Prof. Magdalena Jerzemowska, PhD ― University od Gdańsk, Poland
- Radka Johnova, PhD ― The Higher Professional School for Information Services, Czech Republic
- Prof. Memet Karakuş ― Çukurova University, Turkey
- Prof. Androniki Kavoura, PhD ― Technological Educational Institute of Athens, Greece
- Prof. Dorota Kotlorz, PhD ― University of Economics in Katowice, Poland
- Prof. Andrzej Kozina, PhD ― Cracow University of Economics, Poland
- Prof. Ivars Muzis, PhD ― Riga Teacher Training and Educational Management Academy, Latvia
- Prof. Krzysztof Polak, PhD ― Jagiellonian University in Krakow, Poland
- Prof. Elisabete Rodrigues, PhD ― Institute of Higher Studies in Administration and Languages, Madeira, Portugal
- Prof. Józef Sala, PhD ― Cracow University of Economics, Poland
- Prof. Elżbieta Skrzypek, PhD ― Maria Curie-Skłodowska University in Lublin, Poland
- Prof. Paloma Taltavull de la Paz, PhD ― University of Alicante, Spain
- Prof. Branko Wasserbauer, PhD ― Karlovac University of Applied Sciences, Kroatia
- Prof. Piotr Wójtowicz, PhD ― Cracow University of Economics, Poland
- Prof. Tülay Yıldırım, PhD ― Yeni Yüzyıl University, Turkey