WASET
    M. Kumpugdee-Vollrath and  M. Tabatabaeifar and  M. Helmis,  New Coating Materials Based On Mixtures of Shellac and Pectin for Pharmaceutical Products.   journal   = {International Journal of Pharmacological and Pharmaceutical Sciences}, [online]. World Academy of Science, Engineering and Technology.
    January 2014, vol. 85(1). 21 - 29
    [viewed 20 April 2024]. Available from: https://publications.waset.org/pdf/9997149.