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. Fatima Živić, Fakultet inženjerskih nauka Univerziteta u Kragujevcu, Serbia
2. Strahinja Milenković, Institute for Information Technologies, University of Kragujevac, 34000 Kragujevac, Serbia, Serbia
3. Nikola Kotorčević, Fakultet inženjerskih nauka, Univerzitet u Kragujevcu, Sestre Janjić 6, 34000 Kragujevac, Srbija, Serbia
4. Nenad Grujović, Fakultet inženjerskih nauka Univerziteta u Kragujevcu, Serbia
Applied paper from author