Hussein Kamel Ghafouri and Yasir Naser Alhamiri 2024. Contamination of stored crop grains with Aspergillus niger fungi and production of the toxin Ochratoxin A and its negative impact when used as a feed for fish in Iraq. Journal of Kerbala for Agricultural Sciences. 11, 4 (Dec. 2024), 108–128. DOI:https://doi.org/10.59658/jkas.v11i4.2796.