JAYUSRI, Muh. Azis Albar; PUTRA, Aditya Perdana; PUTRA, Eriek Aristya Pradana. ANALISIS KANDUNGAN MINERAL PASIR BESI PANTAI SELATAN KABUPATEN LUMAJANG HASIL SEPARASI MAGNETIK. JURNAL TEKNOLOGI KIMIA MINERAL, [S. l.], v. 1, n. 2, p. 70–75, 2022. DOI: 10.61844/jtkm.v1i2.273. Disponível em: https://journal.atim.ac.id/index.php/jtkm/article/view/273. Acesso em: 13 mei. 2026.