Taowz, R.A. et al. 2022. Production Pectinases from Some Species of Aspergillus by Solid State Fermentation and Determination of Optimum Parameters for Production. Journal of agricultural, environmental and veterinary sciences. 6, 1 (Mar. 2022), 75–90. DOI:https://doi.org/10.26389/AJSRP.R231021.