COMPARATIVE ANALYSIS OF FACEBOOK AND COMMUNICATION ACTIVITIES OF THE MOUNTAIN HOTELS IN STARA PLANINA, KOPAONIK AND ZLATIBOR Autori: Radmila Živković, Angelina Njeguš, Marija Zlatanović, Jelena Gajić, Ivana Brdar Izdanje: Synthesis 2015 - International Scientific Conference of IT and Business-Related Research DOI: 10.15308/Synthesis-2015-772
