@ARTICLE{
author={Okanovic Andrea V,Jesic Jelena,Dakovic Vladimir,Vukadinovic Simonida,Andrejevic-Panic Andrea},
year={2021},
title={Increasing University Competitiveness through Assessment of Green Content in Curriculum and Eco-Labeling in Higher Education},
journal={SUSTAINABILITY},
volume={13},
number={2},
pages={-},
document_type={Article},
} 

@ARTICLE{
author={Okanovic Andrea V,Jokanovic Bojana,Dakovic Vladimir,Vukadinovic Simonida,Jesic Jelena},
year={2020},
title={Innovating a Model for Measuring Competitiveness in Accordance with the Challenges of Industry 4.0},
journal={ACTA POLYTECHNICA HUNGARICA},
volume={17},
number={7},
pages={67-88},
document_type={Article},
}