Vojinović, Željko, and S. Živković. “THE COMPETITIVENESS OF TOURISM IN SERBIA AND THE ROLE OF INSURANCE IN TOURISM”. Tourism International Scientific Conference Vrnjačka Banja - TISC, Vol. 3, no. 1, May 2018, pp. 673-91, http://www.tisc.rs/proceedings/index.php/hitmc/article/view/39.