“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 (December 27, 2023): 64–68. Accessed April 13, 2026. https://www.journal.ubb.ac.id/index.php/snppm/article/view/4831.