WASET
    Senem Avaz and  Alpay Taralp,  Water Soluble Chitosan Derivatives via the Freeze Concentration Technique.   journal   = {International Journal of Chemical and Molecular Engineering}, [online]. World Academy of Science, Engineering and Technology.
    March 2015, vol. 98(2). 334 - 337
    [viewed 27 April 2024]. Available from: https://publications.waset.org/pdf/10000884.