Končar, Jelena, Sonja Vučenović, and Radenko Marić. “Challenges and Opportunities of Electronic Commerce in the Context of Global Pandemics”. International Scientific Conference Strategic Management and Decision Support Systems in Strategic Management (July 9, 2021): 194-201. Accessed May 5, 2024. https://sm.ef.uns.ac.rs/index.php/proceedings/article/view/169.