Dadić, Ivan, Goran Kos, Krešimir Poić, and Emil Gašparac. “Measures for Reducing Traffic Congestion in Cities”. Promet - Traffic&Transportation 11, no. 1 (October 11, 2012): 15–19. Accessed August 26, 2025. https://traffic2.fpz.hr/index.php/PROMTT/article/view/2311.