SOLDO JOCIĆ, Matej, Zvonimir REZO, Sanja STEINER, and Matija BRAČIĆ. 2026. “Vertical and Horizontal Flight (In)Efficiency and Optimisation of Flight Trajectories – A Literature Review”. Promet - Traffic&Transportation 38 (5):1032-52. https://doi.org/10.7307/ptt.v38i5.3111.