Pilanee Vaithanomsat and  Sinsupha Chuichulcherm and  Waraporn Apiwatanapiwat,  Bioethanol Production from Enzymatically Saccharified Sunflower Stalks Using Steam Explosion as Pretreatment.   journal   = {International Journal of Agricultural and Biosystems Engineering}, [online]. World Academy of Science, Engineering and Technology.
    January 2009, vol. 25(1). 88 - 91
    [viewed 20 October 2019]. Available from: https://publications.waset.org/pdf/1318.