PANTELIĆ, Strahinja, Stanko BAJČETIĆ, Predrag ŽIVANOVIĆ, and Branko MILOVANOVIĆ. “Evaluating the Efficiency of Urban Public Transport in Belgrade – A Data Envelopment Analysis Approach”. Promet - Traffic&Transportation 38, no. 3 (March 30, 2026): 495–508. Accessed March 30, 2026. https://traffic2.fpz.hr/index.php/PROMTT/article/view/1089.