ZHU, Tong; WANG, Changshuai; YANG, Chenxuan; ZHAO, Runqing. Evaluation of Effectiveness of Speed Reduction Markings on Driving Speed in Highway Tunnel Entrance and Exit Areas. Promet - Traffic&Transportation, [S. l.], v. 32, n. 1, p. 141–152, 2020. DOI: 10.7307/ptt.v32i1.3203. Disponível em: https://traffic2.fpz.hr/index.php/PROMTT/article/view/2847. Acesso em: 26 aug. 2025.