S. Šupić and  M. Malešev and  V. Radonjanin and  M. Radeka and  M. Laban,  Application of Biomass Ashes as Supplementary Cementitious Materials in the Cement Mortar Production.   journal   = {International Journal of Structural and Construction Engineering}, [online]. World Academy of Science, Engineering and Technology.
    May 2018, vol. 139(7). 718 - 724
    [viewed 25 April 2024]. Available from: https://publications.waset.org/pdf/10009105.