WASET
    Renzo Carta and  Mario Cruccu and  Francesco Desogus,  Slow, Wet and Catalytic Pyrolysis of Fowl Manure.   journal   = {International Journal of Environmental and Ecological Engineering}, [online]. World Academy of Science, Engineering and Technology.
    December 2012, vol. 72(12). 800 - 803
    [viewed 29 March 2024]. Available from: https://publications.waset.org/pdf/10223.