Hussein SI. EFFECIENCY OF IMMOBILIZED POLYPHENOL OXIDASE ON SOME TEXTILE DYES DEGRADATION USING BATCH OPERATION SYSTEM BY PACKED BED BIOREACTOR. Iraqi J. Agric. Sci. [Internet]. 2019 Jun. 30 [cited 2024 Nov. 19];50(3). Available from: https://jcoagri.uobaghdad.edu.iq/index.php/intro/article/view/711