Hassan, Huda. “The Morphological Deformations and Discrepancy in Sex Ratio in Goldfish (Carassius Auratus) As Biomarker for Pollution in Al- Hammar Marshes – South Iraq ”. University of Thi-Qar Journal of Science 5, no. 3 (May 8, 2019): 10-18. Accessed August 17, 2026. https://www.jsci.utq.edu.iq/index.php/main/article/view/167.