Ristova, C., and T. Angelkova Petkova. “SOCIAL MEDIA AS A TOOL FOR THE PROMOTION OF A TOURIST DESTINATION”. Tourism International Scientific Conference Vrnjačka Banja - TISC, Vol. 3, no. 1, May 2018, pp. 170-86, http://www.tisc.rs/proceedings/index.php/hitmc/article/view/9.