2023. PENGARUH DERAJAT KEMIRINGAN ALAT DAN KETINGGIAN RIFFLE PADA PENINGKATAN KADAR SN SISA HASIL PENGOLAHAN (SHP) TIMAH MENGGUNAKAN SLUICE BOX SKALA LABORATORIUM. PROCEEDINGS OF NATIONAL COLLOQUIUM RESEARCH AND COMMUNITY SERVICE. 7, (Dec. 2023), 64–68. DOI:https://doi.org/10.33019/snppm.v7i0.4831.