F. A. Al-Khalidi and B. H. Al-Humeidawi, “Characterizing The Properties of Polymer-Modified Bitumen with a Mix of Sasobit and LDPE To Be Used in Warm Mix Asphalt”, njes, vol. 29, no. 3, pp. 450–459, Sep. 2026, doi: 10.29194/NJES.29030450.