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Valentina Butmalai
“Dunarea de Jos” University of Galati, Romania
Alina-Florentina Săracu
“Dunarea de Jos” University of Galati, Romania
Irina Susanu
“Dunarea de Jos” University of Galati, Romania
Bahareh Abedin
Department of Executive Management, Faculty of Economic and Administrative Sciences, University of MazandaranBabolsar, Iran