Ristanovic, Vladimir, and Aleksandra ToÅ¡ović-Stevanović. “Evaluation of the Economic Criteria for the Survival of Small Farms in Serbia”. International Review of Management and Marketing, vol. 10, no. 4, July 2020, pp. 78-82, https://econjournals.com.tr/index.php/irmm/article/view/10032.