@article{article09c2b123,
title   = {Ferric sulphate flocculation as a concentration method for Giardia and Cryptosporidium in filter backwash water},
author = {Silva, Kamila Jessie Sammarro and Sabogal-Paz, Lyda Patricia},
year = {2021},
doi = {10.2166/wpt.2021.021},
publisher = {IWA Publishing},
journal   = {Water Practice & Technology}
}