- Prof. Rumyana Angelowa, PhD ― Trakia University in Stara Zagora, Bulgaria
- Prof. Małgorzata Bednarczyk, PhD ― Jagiellonian University in Krakow, Poland
- Prof. Stanisław Belniak, PhD ― Cracow University of Economics, Poland
- Prof. Władysław Błasiak, PhD ― Pedagogical University of Cracow, Poland
- Prof. Małgorzata Burchard-Dziubińska, PhD ― University of Lodz, Poland
- Prof. Paweł Cabała, PhD ― Cracow University of Economics, Poland
- Prof. Marek Ćwiklicki, PhD ― Cracow University of Economics, Poland
- Prof. Józefa Famielec, PhD ― Cracow University of Economics, Poland
- Prof. Małgorzata Gableta, PhD ― University of Economics in Wrocław, Poland
- Prof. Andrzej Jaki, PhD ― Cracow University of Economics, Poland
- Prof. Magdalena Jerzemowska, PhD ― University od Gdańsk, Poland
- Prof. Jarosław Karpacz, PhD ― Jan Kochanowski University in Kielce, Poland
- Prof. Vicky Katsoni, PhD ― Technological Educational Institute of Athens, Greece
- Prof. Androniki Kavoura, PhD ― Technological Educational Institute of Athens, Greece
- Prof. Beata Meyer, PhD ― Szczecin University, Poland
- Prof. Józef Sala, PhD ― Cracow University of Economics, Poland
- Prof. Adam Samborski, 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. Janusz Toruński, PhD ― University of Natural Sciences and Humanities in Siedlce, Poland
- Prof. Branko Wasserbauer, PhD ― Karlovac University of Applied Sciences, Croatia