Prikaz radova autora "Predrag Obradović"

GORGES IN THE MUNICIPALITY OF PIROT AS A POTENTIAL FOR GEOTOURISM DEVELOPMENT IN SOUTH-EAST SERBIA

Autori: Milica Began, Tamara Višnić, Predrag Obradović

Izdanje: SITCON 2015 - Singidunum International Tourism Conference

DOI: 10.15308/sitcon-2015-264-266

Ocenjivanje kvaliteta hotelskih usluga putem interneta

Autori: Miroslav Knežević, Dragoljub Barjaktarović, Predrag Obradović

Izdanje: Sinteza 2014 - Impact of the Internet on Business Activities in Serbia and Worldwide

DOI: 10.15308/sinteza-2014-767-771