Vukić, Milena, and Milorad Vukić. “CONNECTION OF TOURISM COMPANIES WITH THE DEVELOPMENT OF DUAL SYSTEM IN HIGHER EDUCATION”. Tourism International Scientific Conference Vrnjačka Banja - TISC 3, no. 1 (May 31, 2018): 622-639. Accessed April 25, 2024. http://www.tisc.rs/proceedings/index.php/hitmc/article/view/36.