Tadić B, Tadić D, Marjanović N. Fuzzy approach to business improvement of holding equipment in the conditions of decreased production range. YUJOR [Internet]. 2007 Sep. 1 [cited 2025 Jul. 29];17(2):223-34. Available from: https://yujor.erc.fon.bg.ac.rs/index.php/yujor/article/view/225