WASET
    Isabel Brás and  Artur Figueirinha and  Bruno Esteves and  Luísa P. Cruz-Lopes,  Valorization of Lignocellulosic Wastes – Evaluation of Its Toxicity When Used in Adsorption Systems.   journal   = {International Journal of Environmental and Ecological Engineering}, [online]. World Academy of Science, Engineering and Technology.
    June 2014, vol. 90(6). 450 - 454
    [viewed 07 May 2024]. Available from: https://publications.waset.org/pdf/9998649.