REMOVAL KADAR BESI (Fe) DALAM AIR BERSIH SECARA SPRAY AERATOR DISERTAI PEMBUBUHAN KAPORIT. WAKTU: Jurnal Teknik UNIPA, [S. l.], v. 8, n. 2, p. 80–94, 2010. DOI: 10.36456/waktu.v8i2.891. Disponível em: https://jurnal.unipasby.ac.id/waktu/article/view/891. Acesso em: 5 aug. 2026.