Pengaruh Laju Aliran Dan Ukuran Umpan Sisa Hasil Pengolahan Dengan Humprey Spiral Pada Skala Laboratorium Kabupaten Bangka: Influence Of Flow Rate And Residual Feed Size Results Of Processing With Humprey Spiral At The Laboratory Scale Bangka District. MINERAL, [S. l.], v. 7, n. 2, p. 37–43, 2022. DOI: 10.33019/mineral.v7i2.3512. Disponível em: https://www.journal.ubb.ac.id/index.php/mineral/article/view/3512. Acesso em: 20 apr. 2026.