Xingwen Lu and  Kaimin Shih,  Incorporation Mechanism of Stabilizing Simulated Lead-Laden Sludge in Aluminum-Rich Ceramics.   journal   = {International Journal of Environmental and Ecological Engineering}, [online]. World Academy of Science, Engineering and Technology.
    September 2012, vol. 69(9). 626 - 631
    [viewed 26 April 2024]. Available from: https://publications.waset.org/pdf/8475.