WASET
    M. Shannag and  A. Charif and  S. Naser and  F. Faisal and  A. Karim ,  Structural Behavior of Lightweight Concrete Made With Scoria Aggregates and Mineral Admixtures.   journal   = {International Journal of Civil and Environmental Engineering}, [online]. World Academy of Science, Engineering and Technology.
    February 2014, vol. 85(1). 105 - 109
    [viewed 11 May 2024]. Available from: https://publications.waset.org/pdf/9997613.