:2013 ,č. 1. Journal of management and business : research and practice. Prešov : Fakulta manažmentu Prešovskej univerzity, 2013. ISSN 1338-0494 %copiesx : #b_content#25%#15%#25%#5%File nameSizeTyp prístupu PDF fulltext1.9 MBverejne dostupné