“USE OF EXPANDED POLYSTYRENE FROM DISPOSABLE FOOD PACK AS A MODIFIER FOR BITUMEN IN HOT MIX ASPHALT”, NIJOTECH, vol. 39, no. 4, pp. 1021–1028, Sep. 2020, Accessed: May 08, 2026. [Online]. Available: https://nijotech.com/index.php/nijotech/article/view/2438