@ARTICLE{
author={Zivkovic Marijana,Stamenovic Marina,Curcic Nebojsa,Drobnjak Predrag,Radivojevic Vladan,Bukumiric Natasa,Janjic Jelena,Jankovic Despot,Gajic Tamara,Knezevic Snezana B},
year={2026},
title={Air Traffic Growth and Sustainability Trade-Offs: An Exploratory Study of Belgrade Nikola Tesla Airport, Serbia},
journal={SUSTAINABILITY},
volume={18},
number={12},
pages={-},
document_type={Article},
} 

@ARTICLE{
author={Atis Evren,Gajic Tamara,Vukolic Dragan,Petrovic Marko DO,Mutalieva Lyailya M,Radulovic Sofija,Khamitova Dariga M,Kassymova Aigerim,Djurica Nina},
year={2026},
title={Do AI and IoT Really Enhance Workforce Efficiency and Talent Acquisition in the Travel Industry? Or Maybe Not?},
journal={TECHNOLOGIES},
volume={14},
number={6},
pages={-},
document_type={Article},
}