Pengaruh Variasi Volume Diisobutyl Ketone terhadap Analisis Kadar Emas pada Bijih Emas Menggunakan Metode Digesti Aqua Regia dan Atomic Absorption Spectrophotometry. Jurnal Serambi Engineering, [S. l.], v. 11, n. 3, 2026. Disponível em: https://jse.serambimekkah.id/index.php/jse/article/view/2052. Acesso em: 11 aug. 2026.