Al-Naymi, N. A. S., Mohammed, A. J., & Nashaat, M. R. (2019). The Ecological Risk Assessment of Ash Toxicity in the Freshwater Crustacean Simocephalus vetulus SchÏ•dler 1858. Iraqi Journal of Science, 60(5), 972-979. https://doi.org/10.24996/ijs.2019.60.5.5