Milojević, Ivan, Svetlana Ignjatijević, and Mihailo Ćurčić. “INTEGRAL ACCOUNT AND AGROECONOMIC APPLICATION OF AN INTRODUCTORY INTEGRAL”. Ekonomika poljoprivrede 66, no. 2 (June 25, 2019): 579–588. Accessed November 21, 2024. https://ea.bg.ac.rs/index.php/EA/article/view/1583.