WASET
    L. Mukosha and  M. S. Onyango and  A. Ochieng and  H. Kasaini,  Development of Better Quality Low-Cost Activated Carbon from South African Pine Tree (Pinus patula) Sawdust: Characterization and Comparative Phenol Adsorption.   journal   = {International Journal of Chemical and Molecular Engineering}, [online]. World Academy of Science, Engineering and Technology.
    July 2013, vol. 79(7). 546 - 556
    [viewed 20 April 2024]. Available from: https://publications.waset.org/pdf/16452.