Mandarić, Marija, and Dejan Sekulić. “THE STATE AND PERSPECTIVE OF TOURISM IN SERBIA: THE IMPACT OF THE COVID-19 ON THE TOURISM MARKET”. Tourism International Scientific Conference Vrnjačka Banja - TISC 6, no. 1 (June 3, 2021): 316-333. Accessed August 19, 2026. https://tisc.rs/proceedings/index.php/hitmc/article/view/406.