R. Yuniarti, M. Mahendra, I. A. Karyawan, D. Widianty, and H. Hasyim, “PENGARUH VISKOSITAS ASPAL MODIFIKASI LIMBAH STYROFOAM DAN LIMBAH PVC TERHADAP SIFAT VOLUMETRIK CAMPURAN LASTON: Effect of Waste Styrofoam and Waste PVC Modified Asphalt Viscosity on Volumetric Properties of Asphalt Concrete”, SS, vol. 9, no. 2, pp. 143–150, Sep. 2022.