A STUDY ON THE POTENTIAL OF RIVERBANK FILTRATION FOR THE REMOVAL OF COLOR, IRON, TURBIDITY AND E.COLI IN SUNGAI PERAK, KOTA LAMA KIRI, KUALA KANGSAR, PERAK, MALAYSIA. Jurnal Teknologi, [S. l.], v. 74, n. 11, 2015. DOI: 10.11113/jt.v74.4877. Disponível em: https://journals.utm.my/jurnalteknologi/article/view/4877.. Acesso em: 23 jul. 2024.