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. Branka Ružičić, University of Banja Luka, Faculty of Technology,
Republic of Srpska, Bosnia and Herzegovina
2. Blanka Škipina, Faculty of Technology Banja Luka,
Republic of Srpska, Bosnia and Herzegovina
3. Dragana Grujić, Faculty of Technology Banja Luka,
Republic of Srpska, Bosnia and Herzegovina
4. Ljiljana Topalić-Trivunović, Faculty of Technology Banja Luka,
Republic of Srpska, Bosnia and Herzegovina
5. Ana Velimir, University of Banja Luka,
Republic of Srpska, Bosnia and Herzegovina
6. Aleksandar Savić, Faculty of Technology Banja Luka,
Republic of Srpska, Bosnia and Herzegovina
Applied paper from author