Severity: Notice
Message: Undefined variable: organizer
Filename: controllers/presentation.php
Line Number: 1296
Author(s):
1. Krsto Lipovac, Kriminalističo-policijska akademija Zemun, Serbia
2. Milena Simić, Saobraćajni fakultet Univerziteta u Beogradu, Serbia
3. Tanja Novaković,
Republic of Srpska, Bosnia and Herzegovina