Zeenat M. Ali, Shuaib M. Laghari, Kanya L. Khatri, M. M. Tunio, and A. J. Laghari , Trans., “An Investigation on Indigenous Material as a Filter Medium for Decontamination of Greywater”, Pak. J. Anal. Environ. Chem., vol. 17, no. 1, pp. 87 – 92, Jan. 2016, doi: 10.21743/pjaec/2016.06.013.