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. Saša Nježić, Medicinski fakultet Banja Luka ,
Republic of Srpska, Bosnia and Herzegovina
2. Nenad Filipović, Univerzitet u Kragujevcu, Serbia
3. Fatima Živić, Fakultet inženjerskih nauka Univerziteta u Kragujevcu, Serbia
4. Dragoljub Mirjanić, Akademija nauka i umjetnosti Republike Srpske,
Republic of Srpska, Bosnia and Herzegovina