Đekić, R., Višković, R., Bošnjak, G. and Golić, M. 2026. Analysis of Efficiency and Quality of Urban Public Transport in Banja Luka with a Proposal for System Improvement. Journal of Road and Traffic Engineering. 72, 3 (Oct. 2026), 47-55. DOI:https://doi.org/10.31075/PIS.72.03.07.