ARRKrzanovic, DanielVušović, NenadLjubojev, Milenko2023-12-252023-12-2520182334-883610.5937/mmeb1802037Khttps://scindeks-clanci.ceon.rs/data/pdf/2334-8836/2018/2334-88361802037K.pdfhttps://repozitorijum.tfbor.bg.ac.rs/handle/123456789/579enSelection of the optimum pushbacks in a long-term planning process of the open pit – a condition for maximization the Net Present Value. Case study: the open pit Veliki Krivelj, Serbiaarticle