@ARTICLE{
author={Petrovic Nikola S,Mihajlovic Jelena,Jovanovic Vesna D,Ciric Dusan Z,Zivojinovic Tanja},
year={2023},
title={Evaluating Annual Operation Performance of Serbian Railway System by using Multiple Criteria Decision-Making Technique},
journal={ACTA POLYTECHNICA HUNGARICA},
volume={20},
number={1},
pages={157-168},
document_type={Article},
} 

@ARTICLE{
author={Petrovic Goran S,Mihajlovic Jelena,Markovic Danijel S,Zolfani Sarfaraz Hashemkhani,Madic Milos J},
year={2023},
title={Comparison of Aggregation Operators in the Group Decision-Making Process: A Real Case Study of Location Selection Problem},
journal={SUSTAINABILITY},
volume={15},
number={10},
pages={-},
document_type={Article},
} 

@ARTICLE{
author={Petrovic Nikola S,Mihajlovic Jelena,Jovanovic Vesna D,Ciric Dusan Z,Zivojinovic Tanja},
year={2022},
title={Evaluating Annual Operation Performance of Serbian Railway System by using Multiple Criteria Decision-Making Technique},
journal={ACTA POLYTECHNICA HUNGARICA},
volume={19},
number={10},
pages={157-168},
document_type={Article},
}