A. R. Rahmani and  H. R. Ghaffari and  M. T. Samadi,  Removal of Arsenic (III) from Contaminated Waterby Synthetic Nano Size Zerovalent Iron.   journal   = {International Journal of Environmental and Ecological Engineering}, [online]. World Academy of Science, Engineering and Technology.
    March 2010, vol. 38(2). 96 - 99
    [viewed 11 May 2021]. Available from: https://publications.waset.org/pdf/962.