Jovanovic was co-owner of the private company Ju Media Mont, comprising Dan, Radio D and the magazine Revija D. His newspaper was a longtime proponent of Slobodan Milosevic's political views and was once named in a lawsuit by the UN tribunal for revealing the identity of a protected witness.
Jovanović je bio suvlasnik privatne tvrtke Ju Media Mont, koja je obuhvaćala Dan, Radio D i časopis Revija D. Njegove su novine dugo vremena zastupale političke stavove Slobodana Miloševića, te je jednom prilikom protiv njih podignuta optužnica UN-ovog tribunala zbog otkrivanja identiteta zaštićenog svjedoka.