WASET
    L. Menaa and  A. Cherifi and  K. Tigouirat and  M. Choura,  Durability of LDPE Geomembrane within Sealing System of MSW (Landfill).   journal   = {International Journal of Civil and Environmental Engineering}, [online]. World Academy of Science, Engineering and Technology.
    October 2012, vol. 70(10). 766 - 771
    [viewed 24 April 2024]. Available from: https://publications.waset.org/pdf/3396.