Nida’a S.Hamad, Mayson M. Al-Taee, Enas R.Al-kidsawey. 2022. “Mycoremedation of Total and Hexavlent Chromium from Tannery Wastewater Using Fungus Trichoderma Harizianum”. Mesopotamia Environmental Journal (mesop. Environ. J) ISSN: 2410-2598 2 (3):34-41. https://mej.uobabylon.edu.iq/index.php/mej/article/view/110.