%0 Journal Article %A pouya, Mahsa, Ghazi, shokoofeh, Tukmechi, Amir %T Isolation and screening of pectinase producing Aspergillus niger and use of whey to optimize enzyme production %J Knowledge of Microbiology %V 3 %N 1 %P 97-106 %D 2023 %R %U https://rimag.ir/fa/Article/43763