Abid, W.B. and Diaa, H.R. 2017. Histological Study of the Digestive Tract of Liza abu (Heckel) 3- Intestine. Ibn AL-Haitham Journal For Pure and Applied Sciences. 30, 1 (Jun. 2017), 262–278. DOI:https://doi.org/10.30526/30.1.1075.