JALAL KAMALI, Mohammad Hossain; MONAJJEM, Mohammad Saeed; AYUBIRAD, Mohammad Sadegh. Studying the effect of spiral curves and intersection angle, on the accident ratios in two-lane rural highways in Iran. Promet - Traffic&Transportation, [S. l.], v. 25, n. 4, p. 343–348, 2013. DOI: 10.7307/ptt.v25i4.332. Disponível em: https://traffic2.fpz.hr/index.php/PROMTT/article/view/2412. Acesso em: 26 aug. 2025.