Maričić, Milica, Veljko Uskoković, and Veljko Jeremic. “Digital Business System of Sharing Economy: How Can European Countries Be Segmented?”. E-business technologies conference proceedings 3, no. 1 (June 10, 2023): 9–14. Accessed October 18, 2024. https://ebt.rs/journals/index.php/conf-proc/article/view/144.