“ANALISIS KINERJA ASPAL PEN 60 70 DAN ASPAL POLIMER JAP-57 DALAM CAPURAN ASPAL PORUS: (Performance Analysis of Asphalt Pen 60 70 and Polymer Asphalt JAP-57 in the Porous Asphalt Mixture)”. Jurnal Infrastruktur , vol. 4, no. 1, July 2019, pp. 19-24, https://doi.org/10.35814/infrastruktur.v4i1.714.