Santoso, Indriani, Patrick Patrick, Andarias Andarias, and Salil Kumar Roy. 2004. “PENGARUH PENGGUNAAN BOTTOM ASH TERHADAP KARAKTERISTIK CAMPURAN ASPAL BETON”. Civil Engineering Dimension 5 (2):pp. 75-81. https://doi.org/10.9744/ced.5.2.pp. 75-81.