Zekić, V., Tica, N., Stančić, B. and Radović, I. (2009) “ASSESSMENT OF THE ECONOMIC TIME OPTIMUM FOR THE USE OF BROOD SOWS”, Ekonomika poljoprivrede, 56(4), pp. 685–693. Available at: https://ea.bg.ac.rs/index.php/EA/article/view/1173 (Accessed: 23 December 2024).