Authors
Valentin-Florentin Dumitru
The Bucharest University of Economic Studies, Bucharest, Romania
Gabriel Jinga
The Bucharest University of Economic Studies, Bucharest, Romania
Oana Georgiana Stănilă
The Bucharest University of Economic Studies, Bucharest, Romania
Mădălina Dumitru
The Bucharest University of Economic Studies, Bucharest, Romania