1.
Ghani M. Colour and E. Coli Removals by Riverbed Filtration – A Physical Modelling Study at Different Filter Bed Depths and Inflow Rates. IJIE [Internet]. 2019 May 6 [cited 2026 Apr. 7];11(2). Available from: https://penerbit.uthm.edu.my/ojs/index.php/ijie/article/view/4239