Marković, Vladimir, Danijela Maksimović, and Mladen Gajić. “Ranking Banks by Applying the Multilevel I–distance Methodology”. Operational Research in Engineering Sciences: Theory and Applications 3, no. 1 (April 6, 2020): 57–71. Accessed November 22, 2024. https://oresta.org/menu-script/index.php/oresta/article/view/43.