“Pemanfaatan Abu Cangkang Sawit (ACS) Untuk Subtitusi Filler Pada Asphalt Concrete Wearing Course”. Jurnal Teknik Sipil Unaya, vol. 8, no. 2, July 2022, pp. 204-1, https://doi.org/10.30601/jtsu.v8i2.2808.