Ignjatijevic, Svetlana, Jelena Vapa-Tankosić, Miroslav Čavlin, Jovana Gardašević, Sanda Nastić, and Milovan Mirkov. “ON THE EMPIRICAL DISTRIBUTION OF THE BALASSA AND GRUBEL LLOYD INDEX OF SERBIAN FOOD PRODUCTS”. Economic of Agriculture 72, no. 2 (June 17, 2025): 617–630. Accessed December 6, 2025. https://www.ea.bg.ac.rs/index.php/EA/article/view/2471.