Ria Millati and  Fiametta A. Purwandari and  Adhitya P. Sanjaya and  Muhammad N. Cahyanto and  I. Sarvari Horvath and  Claes Niklasson and  Mohammad J. Taherzadeh ,  Use of NMMO Pretreatment for Biogas Production from Oil Palm Empty Fruit Bunch.   journal   = {International Journal of Chemical and Molecular Engineering}, [online]. World Academy of Science, Engineering and Technology.
    May 2012, vol. 65(5). 492 - 495
    [viewed 26 April 2024]. Available from: https://publications.waset.org/pdf/562.