WASET
    Wen Po Cheng and  Chia Yun Chung and  Ruey Fang Yu and  Chao Feng Chen,  Component Comparison of Polyaluminum Chloride Produced from Various Methods.   journal   = {International Journal of Structural and Construction Engineering}, [online]. World Academy of Science, Engineering and Technology.
    May 2017, vol. 127(7). 896 - 904
    [viewed 19 April 2024]. Available from: https://publications.waset.org/pdf/10007403.