Hussain, et.al, Hussain takheal. “Study the Relationship Between Th Length of the Fish and the Incidence External Parasites of Common Carp Cyprinus Carpio in the AL-Shark ALAwsat Fish Farm in Babylon Province”. Al-Qadisiyah Journal of Pure Science 18, no. 1 (August 16, 2017): 56-61. Accessed December 2, 2025. https://journalsc.qu.edu.iq/index.php/JOPS/article/view/394.