Language
Login
Severity: Notice
Message: Undefined offset: 0
Filename: controllers/presentation.php
Line Number: 875
Severity: Notice
Message: Trying to get property of non-object
Filename: controllers/presentation.php
Line Number: 875
Author(s):
1. Jovana Milanović, Tehnološko-metalurški fakultet, Univerzitet u Beogradu, Srbija, Serbia
2. Matea Korica, Innovative center, Faculty of Technology and Metallurgy, University of Belgrade, Karnegijeva 4, 110, Serbia
3. Tanja Nikolic, College of Professional Technological and Artistic Education in Leskovac, Vilema Pusmana 17, Leskova, Serbia
4. Mirjana Kostic, University of Belgrade, Faculty of Technology and Metallurgy, , Serbia
Abstract