Authors
Elena Florentina Grejdan
Bucharest University of Economic Studies, Bucharest, Romania
Ionut Tanase
Bucharest University of Economic Studies, Bucharest, Romania
Lucia Nicoleta Barbu
Bucharest University of Economic Studies, Bucharest, Romania
Catalina Elena Serban
Bucharest University of Economic Studies, Bucharest, Romania
Georginana Rusu
Bucharest University of Economic Studies, Bucharest, Romania