The role of environmental labeling of products in marketing
Charyeva G.R.,
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Yarbazova G.M.,
Charyeva M.R.
Sports tourism at Tara National Park
Miloš Čolić,
Ana Gavrilović,
Uroš Selenić
Function and the significance of management in modern sport
Višnja Istrat,
Predrag Pecev,
Zoran Milošević,
Branko Petrevski,
Miroslava Petrevska