Tadić, Jelena, Jelena Jevtić, and Nikola Jančev. “MODELING OF CRITICAL PROFITABILITY FACTORS: EMPIRICAL RESEARCH FROM FOOD INDUSTRY IN SERBIA”. Economic of Agriculture 66, no. 2 (June 25, 2019): 411–422. Accessed December 6, 2025. https://ea.bg.ac.rs/index.php/EA/article/view/1567.