WASET
    R. Ziaie Moayed and  S. P. Emadoleslami Oskoei and  S. D. Beladi Mousavi and  A. Taleb Beydokhti,  Mechanical Properties of Cement Slurry by Partially Substitution of Industry Waste Natural Pozzolans.   journal   = {International Journal of Geotechnical and Geological Engineering}, [online]. World Academy of Science, Engineering and Technology.
    January 2020, vol. 157(1). 14 - 18
    [viewed 26 April 2024]. Available from: https://publications.waset.org/pdf/10011003.