Sarfraz, S., H. Ullah, S. Sikandar, and A. Raza. “Use of Nano-Sized Adsorbents for Wastewater Treatment: A Review”. International Journal of Economic and Environmental Geology, vol. 13, no. 1, Mar. 2023, pp. 23-29, doi:10.46660/ijeeg.v13i1.14.