@ARTICLE{
author={Ivanov Aleksandra,Stosic Lazar V,Krcadinac Olja,Djokic Vladimir V,Djokic Dragana},
year={2026},
title={Mathematical Formalization of Zero-Distance Interaction: An Optimization and Control-Theoretic Reformulation of Fitts's Law},
journal={MATHEMATICS},
volume={14},
number={10},
pages={-},
document_type={Article},
} 

@ARTICLE{
author={Ivanov Aleksandra,Radonjic Aleksandar M,Stosic Lazar V,Krcadinac Olja,Bozilovic-Djokic Dragana,Djokic Vladimir},
year={2025},
title={Teachers' Digital Competencies Before, During, and After the COVID-19 Pandemic},
journal={SUSTAINABILITY},
volume={17},
number={5},
pages={-},
document_type={Article},
}