Ivić M, Marković M, Marković A. Effects of the application of conventional methods in the process of forming the pick-up trains. YUJOR [Internet]. 2007 Sep. 1 [cited 2025 Jul. 28];17(2):245-56. Available from: https://yujor.erc.fon.bg.ac.rs/index.php/yujor/article/view/227