Samsurizal, S. and Juliafad, E. (2022) “KARAKTERISTIK PASIR DAN ABU AMPAS TEBU ASAL STINGKAI KABUPATEN AGAM SUMATERA BARAT”, Jurnal Applied Science in Civil Engineering, 3(4), pp. 370-374. doi: 10.24036/asce.v3i4.57283.