Georgiev E, Stankova S, Valcheva I. ANALYSIS OF THE RESOURCE PROVISION AND TOURIST ATTRACTIVENESS OF THE NATURAL SITES IN THE VARBITSA REGION. ISCTBL [Internet]. 2026 Aug. 1 [cited 2026 Sep. 16];9(1):210-3. Available from: https://js.ugd.edu.mk/index.php/YFNTS/article/view/8207