How many movies have Milan Šećerović and Živojin 'Žika' Milenković collaborated on?

They have worked on 3 movies together! Their first movie together was Do You Know Pavle Pleso? (1975) while their highest rated movie together was The Balkan Mass-Media Sciences (1989). They have not worked together since Balkan Perestroika (1990). They are most known for their comedy films together.