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. Srđan Vuković, Univerzitet u Istočnom Sarajevu, Tehnološki fakultet Zvornik,
Republic of Srpska, Bosnia and Herzegovina
2. Danijela Rajić, Faculty of Technology - University of East Sarajevo,
Republic of Srpska, Bosnia and Herzegovina
3. Aleksandar Vuković, Univerzitet u Novom Sadu, Fakultet zehničkih nauka, Serbia
4. Svetlana Pelemiš, Faculty of Technology - University of East Sarajevo,
Republic of Srpska, Bosnia and Herzegovina