Keserović, Zoran, Dušan Gvozdenović, Nenad Magazin, and Biserka Vračević. “INTEGRAL PRODUCTION OF FRUITS”. Economics of Agriculture 54, no. 2 (June 30, 2007): 149–160. Accessed May 12, 2024. https://www.ea.bg.ac.rs/index.php/EA/article/view/1289.