“EVALUATION OF THE EFFICIENCY OF CHITOSAN PRODUCED FROM THE STALKS OF AGARICUS BISPORUS BROWN AS AN ANTIFUNGAL AGAINST ASPERGILLUS FLAVUS AND REDUCING AFLATOXIN B1 : EVALUATION OF THE EFFICIENCY OF CHITOSAN PRODUCED FROM THE STALKS OF AGARICUS BISPORUS BROWN AS AN ANTIFUNGAL AGAINST ASPERGILLUS FLAVUS AND REDUCING AFLATOXIN B1 ”. 2024. Iraqi Journal of Market Research and Consumer Protection 16 ((1): 266-75. https://doi.org/10.28936/10.28936/(1)jmracpc11.2.2019.