Determination of the Optimum Conditions for Extracting Polyphenol Ox-idase and Laccase Enzymes From Malva Parviflora and Their Role in The Decolorization of Some Dyes. Iraqi Journal of Science [Internet]. 2020 Feb. 27 [cited 2024 May 5];61(2):306-13. Available from: https://ijs.uobaghdad.edu.iq/index.php/eijs/article/view/1527