WASET
    Hamed Sadeghi and  Pouya A. Panahi and  Hamed Nasiri and  Mohammad Sadeghi,  Synthesizing an Artificial Loess for Geotechnical Investigations of Collapsible Soil Behavior.   journal   = {International Journal of Geotechnical and Geological Engineering}, [online]. World Academy of Science, Engineering and Technology.
    October 2020, vol. 167(11). 316 - 320
    [viewed 25 April 2024]. Available from: https://publications.waset.org/pdf/10011603.