Yi-Jie Lin and  Jyh-Cherng Chen,  The Optimum Operating Conditions for the Synthesis of Zeolite from Waste Incineration Fly Ash by Alkali Fusion and Hydrothermal Methods.   journal   = {International Journal of Environmental and Ecological Engineering}, [online]. World Academy of Science, Engineering and Technology.
    October 2018, vol. 143(11). 669 - 675
    [viewed 25 April 2024]. Available from: https://publications.waset.org/pdf/10009762.