N. Hachemi and  A. Nouani and  A. Benchabane,  Bioconversion of Oranges Wastes for Pectinase Production Using Aspergillus niger under Solid State Fermentation.   journal   = {International Journal of Bioengineering and Life Sciences}, [online]. World Academy of Science, Engineering and Technology.
    August 2015, vol. 105(9). 1004 - 1009
    [viewed 25 April 2024]. Available from: https://publications.waset.org/pdf/10002392.