Wijayanto, Jarot, and Ani Purwanti. “STUDI KARAKTERISASI BAHAN BAKU LIMBAH SANDBLASTING UNTUK AGREGAT BETON”. Jurnal Inovasi Proses 8, no. 2 (November 1, 2023): 34–39. Accessed August 21, 2024. https://ejournal.akprind.ac.id/index.php/JIP/article/view/4579.