Živanović L, Kovačević V, Lukić V. ECONOMIC COST – EFFECTIVENESS OF DIFFERENT NITROGEN APPLICATION IN THE PRODUCTION OF CORN ON CHERNOZEMS SOIL. EA [Internet]. 2018 May 25 [cited 2024 Apr. 29];62(2):421-36. Available from: https://www.ea.bg.ac.rs/index.php/EA/article/view/302