Penurunan Kadar Pb dan Cd dengan Metode Ion exchange Secara Batch dengan Recycle pada Limbah Cair Industri Cat. Jurnal Serambi Engineering, [S. l.], v. 11, n. 2, 2026. Disponível em: http://jse.serambimekkah.id/index.php/jse/article/view/1681. Acesso em: 15 jun. 2026.