:International Conference on Business and Economics Studies. 4th International Conference on Business and Economics Studies : Conference Proceedings : December 8 -10, 2017, Istanbul, Turkey. 1st edition. [Istanbul] : Worldwide Leadership and Education Solutions, 2017. online [196 s.]. ISSN 2469-7540. %copiesx : #b_content#25%#15%#25%#5%Názov súboruVeľkosťTyp prístupu Plný text PDF4 MBverejne dostupné