E. Khayoon and A. F. R. Reshag, “Comparative Histomorphological study of small intestine between Harrier (Circus cyaneus) and Partridge (Alectoris chukka) in Iraq : Study of small intestine between Harrier and Partridge”, UTJagr, vol. 13, no. 1, pp. 139–146, Jun. 2024, doi: 10.54174/utjagr.v13i1.318.