Contact
Email:
vetsikas@uth.gr, avetsikas13@yahoo.gr
Correspondence:
Laboratory of Management, Department of Economics, University of Thessaly, 28hs Octovriou 78, Volos 38333, Greece
Email:
vetsikas@uth.gr, avetsikas13@yahoo.gr
Correspondence:
Laboratory of Management, Department of Economics, University of Thessaly, 28hs Octovriou 78, Volos 38333, Greece