@ARTICLE{
author={Milanovic Tijana,Savic Gordana I,Martic Milan M,Milanovic Maja,Petrovic Natasa B},
year={2022},
title={Development of the Waste Management Composite Index Using DEA Method as Circular Economy Indicator: The Case of European Union Countries},
journal={POLISH JOURNAL OF ENVIRONMENTAL STUDIES},
volume={31},
number={1},
pages={771-784},
document_type={Article},
} 

@ARTICLE{
author={Rakascan Nikola,Drazic Gordana D,Popovic Vera M,Milovanovic Jelena M,Zivanovic Ljubisa R,Acimic-Remikovic Milena,Milanovic Tijana,Ikanovic Jela},
year={2021},
title={Effect of digestate from anaerobic digestion on Sorghum bicolor L. production and circular economy},
journal={NOTULAE BOTANICAE HORTI AGROBOTANICI CLUJ-NAPOCA},
volume={49},
number={1},
pages={-},
document_type={Article},
} 

@ARTICLE{
author={Milanovic Tijana,Popovic Vera M,Vuckovic Savo M,Rakascan Nikola,Popovic Slobodan M,Petkovic Zdravka},
year={2020},
title={Analysis of Soybean Production and Biogas Yield to Improve Eco-Marketing and Circular Economy},
journal={EKONOMIKA POLJOPRIVREDA-ECONOMICS OF AGRICULTURE},
volume={67},
number={1},
pages={141-156},
document_type={Article},
}