Adilah Shariff and  Radin Hakim and  Nurhayati Abdullah,  Rubber Wood as a Potential Biomass Feedstock for Biochar via Slow Pyrolysis.   journal   = {International Journal of Chemical and Molecular Engineering}, [online]. World Academy of Science, Engineering and Technology.
    October 2016, vol. 120(12). 1415 - 1420
    [viewed 05 May 2024]. Available from: https://publications.waset.org/pdf/10005797.