Iwański, Mateusz, Małgorzata Durlej, Karolina Janus, and Renata Horodecka. “The Effect of Synthetic Wax and Surface-Active Agent on the Aging and Low-Temperature Properties of 50 70 Bitumen before and After Foaming”. Roads and Bridges – Drogi i Mosty 23, no. 3 (October 30, 2024): 311–329. Accessed May 23, 2025. https://rabdim.pl/index.php/rb/article/view/v23n3p311.