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. Milica Jović, Faculty of Mechanical Engeneering , Serbia
2. Mirjana Laković, Faculty of Mechanical Engineering in Niš, Serbia
3. Predrag Živković, Faculty of Mechanical Engineering in Niš, Serbia
4. Dragana Dimitrijević, Faculty of Mechanical Engineerning, Serbia
Paper for reviews