Al-Asady, Fatima H., and Mohammed W. H. Al-Mohanna. 2020. “Estimation of Gill Respiratory Area and Diameters of Both Red and White Muscle Fibers in Luciobarbus Xanthopterus (Heckel, 1843) and Coptodon Zillii (Gervais, 1848) Local Bony Fish in Karbala City: doi.org 10.26538 Tjnpr V4i12.10”. Tropical Journal of Natural Product Research (TJNPR) 4 (12): 1088-95. https://tjnpr.org/index.php/home/article/view/862.