Đukić Ðorđe, Petrović I, Božanić D, Delibašić B. Selection of unployed aircraft for training of small-range aircraft defense system AHP - TOPSIS optimization methods. YUJOR [Internet]. 2022 Aug. 1 [cited 2025 Oct. 25];32(3):389-406. Available from: https://yujor.erc.fon.bg.ac.rs/index.php/yujor/article/view/707