WASET
    Tsietsi J. Pilusa and  Robert Huberts and  Edison Muzenda,  Low Pressure Binder-Less Densification of Fibrous Biomass Material using a Screw Press.   journal   = {International Journal of Materials and Metallurgical Engineering}, [online]. World Academy of Science, Engineering and Technology.
    August 2012, vol. 68(8). 663 - 666
    [viewed 26 April 2024]. Available from: https://publications.waset.org/pdf/14971.