Milićević, Snežana, and Jelena Petrović. 2016. “ENTREPRENEURSHIP AS BASIS OF SERBIAN SPA TOURISM COMPETITIVENESS IN INTERNATIONAL TOURISM MARKET”. Tourism International Scientific Conference Vrnjačka Banja - TISC 1 (1), 52-69. http://www.tisc.rs/proceedings/index.php/hitmc/article/view/208.