Popović, Blaženka, and Radojka Maletić. “GROUPING OF MUNICIPALITIES OF THE REPUBLIC OF SERBIA BASED ON DEVELOPMENT OF SMALL AND MEDIUM AGROBUSINESSES”. Economics of Agriculture 55, no. 2 (June 30, 2008): 151–161. Accessed May 3, 2024. https://ea.bg.ac.rs/index.php/EA/article/view/1239.