Napoleana-Anna Chaliasou and  Andrew Heath and  Kevin Paine,  Investigation of the Recycling of Geopolymer Cement Wastes as Fine Aggregates in Mortar Mixes.   journal   = {International Journal of Civil and Environmental Engineering}, [online]. World Academy of Science, Engineering and Technology.
    February 2016, vol. 112(4). 496 - 502
    [viewed 19 April 2024]. Available from: https://publications.waset.org/pdf/10004175.